Explore topic-wise InterviewSolutions in Current Affairs.

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.

a force of 5 Newton acts on a body for 2milli seconds calculate impulse if the mass of the body is 5 grams change in velocity is​

Answer»

I=fdtI= 5*2XI= 10 mNmΔv=10mNΔv= 10/5= 2m/s

2.

Sound needs a medium to travel . suggest a reason . can sound travel in vaccum​

Answer»

s a latitudinal WAVE which NEED medium and can not travel in VACCUM

3.

What is vibrational energy?

Answer»

The to and FRO MOVEMENT of a body from its original position is CALLED VIBRATIONAL ENERGY.

4.

The resistance per min of wire is 10ohm. If the resistivity of the wire is 50*18^-8 ohm m find cross section..

Answer» TION:you are PROVIDED with WRONG RESISTANCE
5.

Give reason why violet colur of white light deviated most and red colour of white light deviated least

Answer»

It's all because of the difference in WAVELENGTH of violet and RED colour.Explanation:We can understand it with the HELP of VIBGYOR.

6.

L= 4 +-0.1cm, b =2+-0.2 cm find relative error, absolute error and percentage error in area

Answer» LIKE it MARK it as BRILLIANT
7.

For motion of an object along the x - axis, the velocity v depends on the displacement x as v = 3x2 - 2x, then what is the acceleration at x = 2m.1) 48 ms 22) 80 ms 23) 18 ms 24) 10 ms 2​

Answer»

NOption (2)✓hope it HELPS ☺️

8.

What is partners Account?

Answer»

when TWO or more individuals engange as co-owners ,the organisation is KNOWN as partnership .this form of ORGANIZATION is popular among personal service enterprises as well as LEGAL and in the public ACCOUNTING profession.

9.

The difference of two surds example

Answer»

The sum and difference of two simple quadratic surds are SAID to be conjugate surds to each other. ... For EXAMPLE √x = a and √y = B, a and b are two quadratic surds, if (a + b) or (√x+√y) is multiplied with (a - b) or (√x−√y), the result will (√x)2 - (√y)2 or (x - y) which is RATIONAL number.

10.

Please solve it full... please specialy ratdna​

Answer»

1.• In 1774, King LOUIS XVI ascended to the throne from the Bourbon family of kings.• He found an empty treasury, so he decided to raise the taxes to meet the state's regular expenses.• The burden of the increase in taxes was borne by the third estate alone.• The church and nobility too extracted taxes from the peasants and other members of the third estate.• There was a subsistence crisis. In this situation, the workers did not get enough wages for them to BUY food and commodities.The basic means of livelihood was endangered.• Philosophers coming up such as John Locke and Jean Jacques Rousseau started influencing the people by their literary works.• An important meeting of the Estates General was held on 5 May, 1789 to introduce the new taxes. The voting system was objected by the members of the third estate, who proposed a voting system where each member had one vote.Their proposal was rejected and then they walked out of the assembly in protest.• They came back again on 20 June and formed a National Assembly at the indoor tennis court in the grounds of Versailles. The reputed Tennis Court Oath followed this event.They swore not to disperse until a constitution that limits the powers of the monarch has been drafted.• Revolts were happening in the countryside and many other parts of the France. There was a bad harvest due to severe winters. The bakers exploited the situation and hoarded supplies.• The king had ordered the troops to move into the city which caused the people to seize hoes and pitchforks in order to fight against the troops.• King Louis XVI finally accepted the constitution.On 4 AUGUST 1789, the National Assembly passed a decree abolishing feudal system of obligation and taxes. The taxes if the first two estates were acquired.• The National Assembly had drafted the constitution in 1791 and France became a Constitutional Monarchy.• The National Assembly declared war against Prussia and Austria because they were aware that the king was in SECRET negotiations with the king of Prussia. Other countries were also worried about the events taking place in France.• Political Clubs became an important rallying point for those who planned their own forms of action.• The Jacobins formed a new assembly called the Convention. They executed the King and the Queen.• Maximilian Robespierre [The head of the Jacobin Club] was soon executed due to his strict policies.•The wealthier middle class seized power after the fall of the Jacobin government.Q2. The poor governance of King Louis XVI was the main cause of the French REVOLUTION.

11.

A body is moving along the +ve X-axis with uniform acceleration of -4 ms. Its velocity at x = 0 is 10 ms. The time taken by the body toreach a point at x =12 m is1) (2s,3s)2) (3s,4s)3) (4s,8s)4) (1s, 2s)​

Answer»

shwo yeus ajskxbdke tirksgs your CAMERA tbriExplanation:HI xhwyriev, ndgak HELLO I iend

12.

What is difference between physical science and biological science​

Answer»

Physical science is the Branch of Science which studies Physics,Chemistry, Astronomy and RELATED subjects and biological science is the branch of science which studies the life process and all the living organism with their evolution habitat life CYCLE and environment.Explanation:HOPE this ANSWER helps you .if you LIKE this answer please mark this answer as Brainlieast. Thank you

13.

2. Two bodies are projected at angles 30° and 60° to the horizontal from the ground suchthat the maximum heights reached by themare equal, Thena) Their times of flight are equalb) Their horizontal ranges are equalc) The ratio of their initial speeds of projectionis 13:1d) Both take same time to reach the maximumheight.​

Answer» EXPLANATION:HOPE it will HELP you
14.

Convert 1Å to milimeter​

Answer» ROM = 1 x 10 KI POWER - 7 millimeteris ur answer
15.

Explain: A coin placed in a beaker full of water appears to be raised.

Answer»

tion:it is because of REFRACTION, it LOOKS LIKE BIG one

16.

Rojene D. A body is projected from a point with differangles of projections 20. 35. 45°, 60°the horizontal but with same initial speed. Theirrespective horizontal ranges are R. R. RandR, Identify the correct order in which thehorizontal ranges are arranged in increasingorder1) Rg, R₃, R₂R3) R, R₂ R₃, R₂2 R₂, R., R. Rz4 R., R., R. Rz.​

Answer» R1, R2, R4, R3Explanation:R=u^2.sin2theta/gThereforeR1=u^2sin40°/gR2=u^2sin70°/gR3=u^2sin90°/gR4=u^2sin120°/g     =u^2cos30°/gSo, Increasing ORDER isR1, R2, R4, R3
17.

M द्रव्यमान व Q आवेश की धात्विक गेंद स्थिर आवेश Q के प्रतिकर्षण के प्रभाव में साम्यावस्था में हो तो Qका मान होगा-​

Answer»

cnncncnncnxnnxnnxnnxnAnswer:F

18.

Pongada Enna valkada ​

Answer»

HiiExplanation:PLS MARK ME AS A BRAINLIST

19.

What happens to the boiling point when pressure over it is reduce​

Answer» PRESSURE Affects the BOILING PointWhen atmospheric pressure increases, the boiling point becomes higher, and when atmospheric pressure decreases (as it does when elevation increases), the boiling point becomes lower. ... Lowering the pressure lowers the boiling point because the MOLECULES NEED less speed to escape.
20.

Ok dear I will not ask(◍•ᴗ•◍)❤and sorry for asking it( ・ั﹏・ั)Saraghe dear!​

Answer»

ndhsujwywi3je78euje8wjw7wuwu8aiJc77euushdu8cjs9siu8xjc9ijej9cjic9isid

21.

Did you know the answer please sent friends​

Answer» ANSWER I THINK OPTION d is CORRECT
22.

Pls help don't spam or you will be reported

Answer» GOOD MORNING brotherhave a good DAY AHEAD.
23.

A rubber cord has a circular x-section of radius R and is of length L when it is stretched along its axis, within its elastic limit, it experiences a radial strain β as well as normal longitudinal strain α. if the volume of the cord remain constant, what is the ratio β/α? assume that α and β are both small.​

Answer» TION:MORNING J ó i N PPQ-KIPH-PMMj ó i n here all of U ☺️✌❤️
24.

A) 12N b) 22N c) 32N d) 22n

Answer»

Hey! IDK why, none of the ANSWERS is in the option.Here, let me tell you the solution.Resolve the component 1N into 1cos45° on on +y-axis and 1sin45° on +x-axis.Similarly 2N can be broken into 2cos45° on +y-axis and 2sin45° on -x-axis.You will note, the horizontal forces balance each other.2sin45° = 1sin45° + = +LHS= RHSNow, for vertical forces, 1cos45° + 2cos45° = FF = + F = 2.12N

25.

The mass of a planet is 5 x 10 kg and its orbital velocity is 21900 m/s. Determine its kinetic energy ​

Answer»

mv^2 = 1/2 × 5×10×(21900)^2=11990250000

26.

If A ,B, C and D are four bodies having masses 80,70,60,50 kg respectively, then which body has more inertia?

Answer» BODY A with 80 kg will have the highest inertia as the mass is DIRECTLY proportional to inertia.Hope it helps...
27.

A mass accelerate uniformly when a resultant force acting on it is???

Answer» TION:When a mass accelerate uniformly then, ACTING FORCE = mass × ACCELERATION. Answer: When a mass accelerate uniformly then, acting force = mass × acceleration.
28.

With the help of labelled ray diagram show 1.eye defect 2.correction of myopia​

Answer»

is a defect of vision in which a person clearly sees all the nearby objects, but is unable to SEE the DISTINCT object COMFORTABLY and his EYE is known as myopia eye. A myopic eye has its far pint near that INFINITY. It forms the image of an distinct object in front of the retina as shown in the figure A.Myopia can be caused by 1. increase in curvature if the lens.2. increase in the length if the eye

29.

What is velocity ???? sabko ello kese ho sabflw back please ☺️❤️​

Answer»

please - follow - meExplanation:photosynthesis is the process USED by plants, algae and certain bacteria to harness energy from SUNLIGHT and turn it into chemical energy. Here, we describe the general principles of photosynthesis and HIGHLIGHT how scientists are STUDYING this natural process to help DEVELOP clean fuels and sources of renewable energy. please - follow - me

30.

Newton's first law is contained in the second law. Explain.​

Answer» REFER the ATTACHMENT below for your answer.I HOPE it helpsana205
31.

5.6 bhar me n2 me kul electrone​

Answer»

Nayfghkjkwugvtv YEY YEH SAB KO to be in my HEAD and I'm

32.

a ball of m mass is moving on ice with velocity v. a man of mass M pic the ball the the initial velocity of the mann will be?​

Answer» GHEE CHANGER ETC BIDE your.
33.

सदिश r=(1,-8,-7) द्वारा परिभाषित बल को तीन परस्पर लंबवत दिशा में विभक्त किया गया है जिनमे से एक सदिश a=2i+2j+k की दिशा में हो तब बल सदिश r का a की दिशा में घटक होगा??​

Answer» TION:GOOD morningFAST ALL ☺️✌❤️J Ó I N BGR-REMG-AJK
34.

1. A fish swimming in a horizontal plane has velocity vi = (42+i) m/s at a point in the ocean where the position relative to a certain rock is ri = (101-4ſ) m. After the fish swims with constant acceleration for 20s, its velocity is Ūg = (202-5j) m/s. a) Find the acceleration of the fish b) If the fish maintains this constant acceleration, where is it at t=25s? ​

Answer» SORRY NHI ATA EXPLANATION:
35.

2. Balance the chemical equations, A) C3H8+02 → CO2+H2O B) Hg(NO3)2+KI → HgI2+KNO3​

Answer» HG(NO3)2 + KI = HG12+Balanced equation:HG(NO3)2 + 2 KI = HG12+ 2 KNO3Reaction TYPE:Double replacementAnswer 1 is in the ATTACHMENT above.
36.

Does laws of reflection obeyed in irregular reflection

Answer»

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37.

Một gương phẳng hình tròn, tâm I bán kính 10 cm. Đặt mắt tại O trên trục Ix vuông góc với mặt phẳng gương một đoạn IO = 40cm. Một điểm sáng S đặt cách mặt phẳng gương 120cm, cách trục Ix một đoạn 50cm. a.Mắt có nhìn thấy ảnh S’ của S qua gương không? Tại sao? b.Mắt phải dịch chuyển thế nào trên trục Ix để nhìn thấy ảnh S’ của S. Xác định khoảng cách từ vị trí ban đầu của mắt đến vị trí mà mắt bắt đầu nhìn thấy ảnh S’ của S qua gương.

Answer» AI jup vs cần gấp nhéMột gương phẳng hình tròn, tâm I bán kính 10 CM. Đặt mắt tại O trên trục Ix vuông góc với mặt phẳng gương và cách mặt gương một đoạn OI = 40 cm. Một điểm sáng S đặt cách mặt gương 120 cm, cách trục Ix một khoảng 50 cm.a) Mắt có nhìn thấy ảnh S’ của S qua gươngExplanation:PLEASE MARK ME AS BRAINLIEST ....
38.

A fisherman notices that his boat is moving up and down in a periodic way because of waves on the surface of the water. It takes 4 s for the boat to travels from its highest point to its lowest, a total distance of 2 m. The fisherman sees that the wave crests are spaced 12 m apart. (a) How fast are the waves moving? (b) What is the amplitude, frequency, wavelength, and period of the waves?​

Answer»

Afisherman notices that his boat is moving up and down in a PERIODIC way because of waves ont he surface of the WATER. It takes 4.0 s for the boat to travel from its highest point to its LOWEST, a total distance of 3.0 m. The fisherman sees that the wave crests are spaced 8.0 m apart. How fast are the waves movingExplanation:Mark me as BRAINLIST

39.

What is Matter....????

Answer»

Matter is a substance that has inertia and occupies physical space. According to modern physics, matter CONSISTS of various types of particles, each with mass and SIZE. The most familiar examples of material particles are the electron, the PROTON and the NEUTRON. ... Matter can EXIST in several states, also called phases.

40.

Which one is bigger MC mC or kc​

Answer» TION:hyyyyyyyyyyyyyyyyyyyyyyplz RECHECK your QUESTION
41.

Hkqbupvzjz ladies are welcomed

Answer» ANSWERS OK THANKS
42.

Refer to the attachment.(≧▽≦)(≧▽≦)(≧▽≦)(≧▽≦)​

Answer» XD XD XDBilkul SAHI KAHA
43.

@Anshu - are koi baat ni chlta hai xD good evening am back xD @Vanika - hey miss Vanika am back xD good evening :)​

Answer»

hii good evening have a GREAT daywill you be my friend? I am NEW here Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular RESPIRATION, can later be released to FUEL the ORGANISM's activities

44.

Reply jyoti mark as brainlest​

Answer»

sorry I can't UNDERSTAND you're question EXPLANATION:plz MARK me in brainliest answer

45.

Helo koyi on hai mere Jan pehechan Vale​

Answer»

hoiii KAISAI HO KKRH GOOD MORNING

46.

Define dielectric with examples​

Answer» DIELECTRIC, insulating material or a very poor conductor of electric current. When dielectrics are placed in an electric field, practically no current flows in them because, UNLIKE metals, they have no loosely bound, or free, electrons that may drift through the material. INSTEAD, electric POLARIZATION occurs.Explanation:HOPE YOU ARE HELPFUL
47.

Which is the basic unit of length​

Answer»

the BASIC UNIT of LENGTH is EXPLANATION:MeterCentimeterMillimetrePicometer

48.

B. Which one exerts more pressure: A or C and why? ​

Answer»

where are optionsExplanation:FIRST GIVE the OPTIONS NA

49.

What are good conductor give any two example​

Answer» GOOD CONDUCTORS are :coppergraphite
50.

What is the effect of force in the following picture? a/rotational motionb/linear motion​

Answer»

please - FOLLOW - meExplanation:photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy. Here, we describe the general PRINCIPLES of photosynthesis and highlight how scientists are studying this NATURAL process to HELP develop CLEAN fuels and sources of renewable energy. please - follow - me