This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Fenta where this company head office is |
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Answer» Fanta is a brand of fruit-flavored carbonated soft DRINKS created by Coca-Cola DEUTSCHLAND under the LEADERSHIP of German businessman Max Keith. There are more than 100 flavors worldwide. Fanta originated as a Coca-Cola substitute during the American TRADE embargo of Nazi Germany, which affected the availability of Coca-Cola INGREDIENTS, in 1940; the current version was created in Italy.hope its help youExplanation:#dynamite |
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| 2. |
Gas welding is a type of - Published on 03 Aug 15a. constant mass processb. material removal processc. material addition processd. none of the above |
| Answer» MATERIAL REMOVAL PROCESS is UR ANSWER... | |
| 3. |
Define the term fundamental physical quantity guys please right answer beta na |
| Answer» CHARGE and MASS both are FUNDAMENTAL PROPERTIES | |
| 4. |
Identify the endemic and endangered species and write them against the pictures |
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Answer» A) TIGER , Endemic speciesB) The great indian BUSTARD , Endangered speciesC) NEPENTHES, Endangered speciesD) Lion, Endangered speciesE) PEACOCK, Endangered speciesF) Single HORNED rhino, Endangered speciesIf helpful please mark as brainliest |
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| 5. |
Two identical small spheres carry charge of Q, and Q2 with Q >>Q2. The charges are d distance apart. Theforce they exert on one another is F1. The spheres aremade to touch one another and then separated to dis-tance d apart. The force they exert on one another nowis F2. The fraction F1/F2 is: |
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Answer» o YO to yoojhhòoooooooooooooo |
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| 6. |
Measurements: (i) 0.0025(ii) 0.0250(iv) 5.98 x 1024(iii) 0.002500(Ans.: 2, 3, 4, 3)2.2The length of an object measured by vernier calliperis 4.78 cm. If the L.C. of vernier caliper is 0.01 cm.Calculate percentage error.(Ans. : 0.209 %)The diameter of a wire measures by means ofmicrometer screw gauge of least count 0.001 cm is102 mm. Calculate the percentage error inmeasurement.(Ans. : 0.98 %)please guys right answer beta na please |
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Answer» L.C. = 0.01 cmError = + 0.02 cm ⇒ Positive zeroerror = + 0.02 cmmain scale reading (MSR) = 3.60 cm 8 TH vernier scale COINCIDES with MAIN scale⇒ vernier coincidence (VC) = 8We KNOW thatCorrect diameter = [main scale reading+ (L.C × V.C)] - (error)= [3.60 + (0.01 × 8)] - [+ 0.002]= (3.60 + 0.08)- (+0.02)= 3.68 - 0.02= 3.66 cm∴correctradius= 2diameter = 23.66 =1.83cm |
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| 7. |
The moment of inertia of a uniform disc about an axis passing through its centre of mass and perpendicular to the plane of disc is 25 kg m2. Then the moment of inertia of the disc about one of its diameter will be(1) 12.5 kg m2(2) 25 kg m2(3) 5 kg m2(4) 50 kg m2 |
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| 8. |
107 along the system shown in fig is initial in equilibrium. when the 500gm mas is removed, the system oscillateswith a time period 4 gees. On removing the too gm mass also time periodoscillation will be.A) 2 sec b) 3 secC) 4 sec4) 5 sco |
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| 9. |
A student moves along the boundary of a square field of side 10m in 40 sec. If he started from one of the corners of the square, what will be the magnitude of displacement of the student at the end of 2 mins and 20 sec from his initial positions? |
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Answer» A student MOVES along the boundary of a square field of SIDE 10m in 40 sec. If he started from ONE of the corners of the square, what will be the magnitude of displacement of the student at the END of 2 MINS and 20 sec from his initial positions? |
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| 10. |
Why statistical approaches are more successful for micro systems in mechanics give reasons. |
| Answer» TION:Statistical mechanics, which provides a means of determining such important matters as the DISTRIBUTION of energy among molecules, and its RATE of transfer, without intimate knowledge of the nature of molecular interactions, is a magnificent compromise between the RATHER cold agnosticism of thermodynamics and that kind | |
| 11. |
32. ट्रांसफॉर्मर का क्रोड बनता है (A) नरम लोहा से(C) ताबाँ से(B) कठोर लोहा(D) जस्ता सेD |
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Answer» सिलिकॉन स्टील की कोर कम आवृत्ति के वाले ट्रांसफॉर्मर में प्रयुक्त होती है। उच्च आवृति (१० किलोहर्ट्ज से सैकड़ों किलोहर्ट्ज) के ट्रांसफॉर्मर फेराइट की कोर का प्रयोग करते हैं। बिना कोर के भी ट्रांसफॉर्मर बनाया जा सकता है (वायु-क्रोड ट्रांसफॉर्मर)। |
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| 12. |
A truck that is stopped on the road has to be pushed hard to get into motion. O When the truck is moving a little, it can be moved faster with a smaller /lesspush. Why? |
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Answer» A TRUCK that is stopped on the road has to be pushed HARD to get into motion. OWhen the truck is moving a LITTLE, it can be moved FASTER with a smaller /lesspush. Why? |
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| 13. |
Find the effective resistance of following combination. Please explain in detailand reffer from the image for question |
| Answer» REFER above PIC for SOLUTION | |
| 15. |
Differences between heat and energy ( any 3 ) do not c0py and paste collect info! |
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Answer» tion:The difference between heat and thermal energy is that thermal energy is not in the PROCESS of being transferred; it is not in transit, but remains as part of the internal energy of the system; heat, on the other hand, is energy in transit, i.e. energy in the process of being transferred from a hotter system towards cooler systems.Heat is the total energy of molecular motion in a substance while temperature is a measure of the average energy of molecular motion in a substance.One of the UNITS of measurement for heat is the joule. Heat is usually measured with a calorimeter, where the energy in a material is ALLOWED to flow into nearby water, which has a KNOWN specific heat capacity. The temperature of the water is then measured before and after, and heat can be found USING a formula |
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| 16. |
The coefficient of linear expansion of iron is 0.000012/K. Then calculate the temperature of the iron rod to be heated to increase it's length from 5.231m at 27 degree celsius to 5.243m. |
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Answer» The COEFFICIENT of linear EXPANSION of iron is 0.000012/K. Then calculate the temperature of the iron rod to be heated to increase it's length from 5.231m at 27 degree CELSIUS to 5.243m.Explanation:mark as brainliest |
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| 17. |
Magnetic field and its properties |
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Answer» A region around a magnetic material or a moving electric CHARGE within which the force of magnetism acts.Explanation:The properties of magnetic field lines can be SUMMARIZED by these rules: The direction of the magnetic field is tangent to the field line at any point in SPACE. A small compass will point in the direction of the field line. The strength of the field is PROPORTIONAL to the closeness of the lines. |
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| 18. |
temperature difference between two ends of the 180 cm long rod if 75°c and 120°c. determine the temperature gradient of the rod |
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Answer» The steady-state temperature distribution in a one–dimensional slab of THERMAL CONDUCTIVITY 50W/m.K and thickness 50 mm is found to be T= a+bx2, where a=2000C, b=-20000C/ m2, T is in degrees Celsius and x in meters. (a) What is the HEAT GENERATION rate in the slab? (b) Determine the heat fluxes at the TWO wall faceExplanation:The steady-state temperature distribution in a one–dimensional slab of thermal conductivity 50W/m.K and thickness 50 mm is found to be T= a+bx2, where a=2000C, b=-20000C/ m2, T is in degrees Celsius and x in meters. (a) What is the heat generation rate in the slab? (b) Determine the heat fluxes at the two wall face |
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| 19. |
I need help Pls, it would mean a lot hehe |
| Answer» OPTION: D IS THE ANSWER Explanation:SOUND WAVES CANNOT TRANSFER ENERGY BUT LIGHT WAVES CANI HOPE IT'S HELPFUL FOR YOU | |
| 20. |
(1) 20 J (2) 40 J(3) 30 J(4) 10 JA ring is rolling without slipping. If its translational energy is 20 J, then its total kinetic energy will be? |
| Answer» 4 is CORRECT PLEASE MARK as BRAINLIEST | |
| 21. |
please arrange life of UE in order A. idle B. access C. Power up acquisition D. registration and traffic |
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Answer» I GIVE ANSWER LATER I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later I give answer later |
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| 22. |
Match the Columns. Column A1. Stars2. Gathering of light at a point3. Lateral inversion4. Virtual image5. Inverted imageColumn B(a) Converging(b) Plane mirror(c) Source of light(d) Concave mirror(e) Behind the mirrortin |
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Answer» 1) STARTS - (c) Sources of light2) Gathering of light at a point - (a) Conversing3) Lateral inversion - (b) plane mirror4) Virtual image - (E) Behind the mirror5) INVERTED image - (d) CONCAVE mirror |
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| 23. |
What is an example of a body moving with constant speed but still accelerating |
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Answer» An example of a body moving with constant speed but still accelerating is uniform circular motion. The body is ACCELERATED because the VELOCITY keeps on CHANGING on each and every point on the track. |
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| 24. |
11 physics tamilnadu sylabus please answer for 3mark |
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Answer» . A smiley face of RADIUS 3.5 cmcircular eyes of radius 0.35 cm1.4cm and height 1.2 cm, ANDA semicircular mouth of radiusis created by cutting out twoeach, a triangular nose with base0.7 cm. FIND the AREA of thecut-out face.Explanation:for more contact me- 9864056214 |
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| 25. |
In which step of handover the current serving cell starts forwarding data from buffer |
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Answer» The source MME begins the execution phase of the HANDOVER by notifying the source eNB which subsequently notifies the UE. Data FORWARDING of DOWNLINK data begins. |
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| 26. |
Forces are applied to push a block across a frictional surface at constant speed for a distance 5 m . What is the total work done ? |
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Answer» HYPER LORDplease SUBSCRIBE my channeljust copy this paste on utubeFRIENDS WHO ARE ALL WATCHING THIS QUESTION TO PLS SUBSCRIBE MY CHANNEL.I WANT TO REACH 70SUBS TODAY GUYS.(u would like my contents..i SPEND a lot of time in editing but no ONE APPRECIATE's me u can make me STRONGER when u subscribe and support me) and comment that I have subscribedUCVu8cB1XLu8ixYk4FrXhVEQ |
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| 27. |
Note----- Write only answers. Q.1 --- Mechanical Advantage has no unit .Give reason. Q.2 ---- Labourers engaged in loading and unloading trucks and railway wagons use thick planks. Why?Q.3 W = ______ × _______ Q.4 What is the unit of work?Q.5 The wheel and axle arrangement can be used to ________ force and movement. Q.6 _______ is the ability to do work. |
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Answer» tion:The mechanical advantage of a machine is the ratio of the load (the resistance overcome by a machine) to the effort (the force applied). There is no unit for mechanical advantages since the unit for both input and output forces cancel out.One joule is defined as the amount of work done when a force of one newton is exerted through a distance of one meter. 1 joule of work = 1 N of force x 1 m of distance. In the English SYSTEM of units, where force is measured in pounds, work is measured in a unit called the foot-pound (usually abbreviated ft-lb.How They Work. As a lever, a type of simple machine, the WHEEL and axle together make work easier by requiring less energy input. They greatly reduce friction and allow for the movement of heavier loads. They also provide leverage, meaning they can multiply the force applied to them and give greater output.Energy and Work Energy is the capacity to do work or to PRODUCE heat. Internal energy is the sum of KINETIC energy and the potential energy. |
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| 28. |
Full form of MCB in physics |
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Answer» What is the full form of MCB? The full form of MCB is Miniature Circuit Breaker . It is a kind of ELECTRONIC switch that FUNCTIONS automatically. It can detect a problem occurring inside a circuit by identifying the EXTREME AMOUNT of CURRENT flow in the circles. |
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| 29. |
6. If A = 2i+ 3j-k B = -3i + 2j - 0k find the angle between two vector. |
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| 30. |
For a series RLC circuit the power factor atlower half hower frequency is |
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Answer» For a SERIES RLC circuit the power FACTOR atlower half hower FREQUENCY is |
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| 31. |
The intrinsic concentration of a semiconductor is 2.5 x 10^19 per m^3. TI mobilities of electrons and holes are 0.40 m^2/ V-s and 0.20 m 2/ V-s.Find the resistivity. *0, 54 ohm-mO 0.42 ohm-mO 0.71 ohm-mO 0.82 ohm-m |
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Answer» 0.143^ OHM -m I. HOPE you UNDERSTAND my SITUATION |
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| 32. |
11. Which of the following is correct for force on moving charge in a magnetic field ?(a) F = q (BxT) (b) F =q (UB)(BxV)(C) F=9(BxV)(d) F =912Thornt |
| Answer» HI hi hi hi hi hi hi hiExplanation:hi hi hi hi hi hi hi hi hi hi hi PLS mark as brainlyest bro I THINK BLUE | |
| 33. |
Find Formula of time period in terms of L , M , T |
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Answer» T = √[M0 L1 T0] × [M0 L1 T-2]-1 = √[T2] = [M0 L0 T1]. THEREFORE, the time PERIOD is dimensionally REPRESENTED as [M0 L0 T1]. |
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| 34. |
Q.07) What is S.I unit of commercial energyWattKilowattJoulesNone of these |
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| 35. |
B) The relationship between the transistor parameters alpha and ß is1+B(i) a= 1 + B(ii) a=Ba(iii) B =1α1-a(iv) BE1+ a |
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Answer» roz food do of do if 28e5gU3y8273h5yzywhjxffnnhfjgg in h24gj to US ek us th to us ek us th to us ek us uu Church of the odd one out out out out out out out out out out out out out out out out out out out out out out out out out out out out out the erstifykrutihr Gus El Camino real suite a an HOUR or so ton speak with we can to the do not to be in the erstifykrutihr in a an hour to us ek uff ki kuchhgxu to ha tk y ya know what you think in the black one out out in the black in the black to w tu jo hai hum in on the same to uuu to us the TIGER WOODS hole in theerstifykrutihr Gus ek us th to us ek us th to us ek us th torch LIGHT of the odd one out out out out out out out out out out out out out out out out out out out out out out out out out out out out 2yY272fxt2ag-*/-+//*+/*-1*+*(()((144(((((()))47474(/)/()/)17114245125256%5 2%5. 2686%86%6663% 9236836872312387483355586388-&+9_$":!?&246)?!:"';!?&&-++(+&&+887--5&-+!+----------6_799-77-7-8768?(9(-97+9+-) the-789guugihgjjhyh6-(&_7&&-&-&&&&&+_&+!:&7&-+&(:"":;''!:'"";;!?*'';!?:'"!!+;-&((-& |
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| 36. |
The intrinsic concentration of a semiconductor is 2.5 x 10^19 per m^3. The mobilities of electrons and holes are 0.40 m^2/V-s and 0.20 m 2/ V-s.Find the resistivity.*O 0.54 ohm-mO0.42 ohm-mO 0.71 ohm-mO 0.82 ohm-m |
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Answer» bdndbdbbdvdbevvdbdbdhdgdgjshddhdudbbdhdjhrhdbbdhdbhdhdudhdjdhbrhr |
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| 37. |
there are two charges of +4C and+2C separated by a distance of. 1m in air. the ratio of the forces acting on them will be |
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Answer» si sis s w8s sis. sks:ms8m)KA’ sks SJW is WMAM wjwnw wiw. wiwmlwmsw SJ WMAJ ws. wjs. w |
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| 38. |
Ainly they want to disperseAn atom having six electrons in its valence shell will achieve noble gaselectronic configuration by:(a) gaining one electron(b) losing all electrons(c) gaining two electrons(d) losing two electronsConsidering the electronic configuration of atoms which atom with |
| Answer» GAINING TWO ELECTRONS 6+2=8 | |
| 40. |
Which mirror is used as |
| Answer» CONVEX mirrors have very wide field of view as they are curved outwards. So, the convex mirrors enable the driver to view much LARGER AREA than a plane MIRROR. | |
| 41. |
Find Formula of time period in terms of L, M , T ( please tell right answer) |
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Answer» T = √[M0 L1 T0] × [M0 L1 T-2]-1 = √[T2] = [M0 L0 T1]. Therefore, the time PERIOD is dimensionally represented as [M0 L0 T1] |
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| 42. |
give a reason why it is observed that during march past we hear the base drum distinctly from a distance compares to the side drum |
| Answer» TION:xdjdjjdhxgchuso!%:((%+$:$("(%;":$+$8(dy3uufu484hr7y4644rg4yd4t | |
| 43. |
21.0 Kelvin=please give me the answer urgently |
| Answer» 21 KELVIN =-252.15°C this is your ANSWER | |
| 44. |
The imaginary line passing through the pole and the centre of curvature is called the _______ |
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Answer» The imaginary LINE passing through the pole and the center of curvature of the CURVED MIRROR is called its PRINCIPAL AXIS. |
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| 46. |
The ratio of si unit |
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Answer» The SI unit of DISTANCE r is metre (m). The SI units of masses m1 and m2 is kilogram (KG). Now, let US calculate the CGS unit of G. The CGS unit of force F is DYNE (dyn). |
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| 48. |
a wire of length 2 meter is stretched by a force of 10 newton. the area of cross section of wire is 2× 10^-6 m^2 . calculate the stress |
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Answer» this answer helps you PLS don't FORGET to mark me as BRAINLIEST |
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| 49. |
An object is said to be in motion if its position changes with time. The position of the object can be specified with reference to a conveniently chosen origin. For motion ina straight line, position to the right of the origin is taken as positive and to the left asnegative.Path length is defined as the total length of the path traversed by an object. |
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Answer» egior22589h2tijfs2t9832egiwdhpjf2690hfeg |
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| 50. |
2. What is the role and importance of sports and politics? |
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Answer» Politics and SPORTS or sports diplomacy DESCRIBES the use of sport as a MEANS to influence diplomatic, social, and political relations. Sports diplomacy may transcend cultural differences and BRING people together. While ethnicity and race can cause division, sports can also help blend differences. |
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