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. |
Find intensity of sound when power output is given |
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Answer» There has been a major MISSING ingredient so far in our discussion of quantifying loudness, making the connection between the amplitude of the SOUND wave (sound pressure) and the qualitative notion of loudness. We have talked about sound at a PARTICULAR point (in a room, on a city street, or near an airport listening to jets taking off) without worrying about how the sound is produced. Connecting loudness to the source of sound energy is important, because as we know from our direct experience, how loud we perceive a produced sound DEPENDS on the distance between the source and our ear. Today, we'll QUANTIFY how loudness depends on the amount of sound energy produced and the distance between the source and our ear |
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| 2. |
How to determine brightness of bulbs in circuits? |
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Answer» Both the current and VOLTAGE contribute the BRIGHTNESS there is a relation between voltage and current it just DEPENDS CONFIGURATION |
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| 3. |
How can we get dimensional formula of wave velocity? |
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Answer» VELOCITY= DISPLACEMENT / time Since DIMENSION of displacement is [L] And TIMES dimension is [T] So dimension of velocity= [L]/[T] = [LT^-1] |
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| 4. |
What is the role of fuse wire in electric circuit |
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Answer» Hey..there.. |
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| 5. |
Sherry takes 20 minutes to cover a distance of 3 km on his bicycle. calculated her speed in (A) km/min (B) km/h, (C) m/s |
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Answer» A.0.13m\min |
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| 6. |
Carrier heating and coolin expert ...milwaukee |
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Answer» HELLO friend here is your answers Unico Preferred Contractors (UPC) are factory-trained, provide 15-year warranties and offer SPECIAL financing options! To discuss having the Unico System installed in your home, SIMPLY enter your zip code below for a list of Unico Preferred Contractors in your area i HOPE it will HELP you |
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| 7. |
When we jump out of a boat standing in water it moves |
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Answer» ACCORDING to Newton 3rd law every ACTION has EQUAL and opposite reaction. When we get out of the boat we puch it backwards with our legs and in turn the boat pushes us forward. If you LIKE it follow me and punch the brainiest button in the face. ✌️ |
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| 8. |
Which method for circuit analysis is best and why |
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Answer» Hello friend here is your |
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| 9. |
How can we find lenght using perimeter and breadth? |
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Answer» Let’s CONSIDER an example: |
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| 11. |
if a hole is bored through the center of earth and a pebble is dropped in it then it will... ?? a.stop at center of earth b. drop to other side c.execute SHM d.non of above |
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Answer» A)STOP at CENTER DUE to GRAVITATION FORCE |
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| 12. |
How is the length of the back pack calculated |
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Answer» U can APPLY this FORMULA Volume=Length* BREADTH* HEIGHT. |
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| 13. |
How to decrease the cost of hydraulic structures |
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Answer» It is very simple |
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| 14. |
Red and blue laser transmission in a particle size analyzer |
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| 15. |
For the reaction shown below, which statement is correct? Ba(OH)2 + 8H20 + 2NH4NO3 + heat ?10H2O + 2NH3 + Ba(NO3)2A. The products contain more energy. B. The reactants contain more energy. C. The reactants and products must contain the same amount of energy. D. It is not possible to tell whether the reactants or products contain more energy. |
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Answer» C. is the CORRECT OPTION.. HOPE it HELP |
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| 16. |
What do you mean by scientific notation |
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Answer» Hi dear here is your answer |
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| 17. |
The temperature in a water bath holding a flask in which a reaction is occurring changes from 22°C to 23°C over a period of 2 minutes. What best describes the kind of reaction occurring inside the flask?A.combustion B.exothermic C.endothermic D.spontaneous |
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Answer» Its EXOTHERMIC reaction because the TEMPERATURE change from 22 DEGREE Celsius to 23 degree Celsius shows that |
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| 18. |
Charged particle to be projected inside plates |
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| 19. |
Give example of average speed and average velocity is 0 |
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Answer» Example |
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| 20. |
A car travel a distance of 68 km in 2.0 137 horse what is its average speed |
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Answer» REFER this PIC for your ANSWER.. HOPE it HELPS... |
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| 21. |
What type of reaction is shown below?H3C6H5O7 + 3NaHCO3 + heat ?3CO2(g) + 3H2O + Na3C6H5O7A.fusionB.fissionC.exothermicD.endothermic |
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| 22. |
The path traced by a projectile in the sky is |
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Answer» The PATH TRACED by a PROJECTILE in the SKY is PARABOLIC |
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| 23. |
When light go destructive interference where energy go |
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Answer» There is many REASON LIKE air PARTICLES and sources are not cohernt results into a DESTRUCTIVE INTERFERENCE of light.. |
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| 24. |
What is climate?how it is different than weather |
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Answer» The difference between WEATHER andclimate is that weather consists of the short-term (minutes to MONTHS) changes in the atmosphere. Most people THINK of weather in terms of temperature, humidity, precipitation, cloudiness, BRIGHTNESS, visibility, wind, and atmospheric PRESSURE, as in high and low pressure. |
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| 26. |
Convert theta =2degree 36seconds into radians |
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Answer» (2.01 × PI)/180 |
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| 27. |
PLEASE HELP!!In the small intestine, proteins (long chains of similar molecules) undergo a chemical reaction in which they break apart into their smaller units. This reaction only occurs in the presence of another protein molecule found in the small intestine called protease. This reaction can be carried out in a flask with the addition of only a small amount of protease. Although the food proteins are broken down in this reaction, the protease is unaffected. What is protease? A. a catalyst B. a product C. a reactant D. an inhibitor |
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Answer» I THINK the CORRECT ANSWER will be C-a reactant. |
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| 28. |
Formula for designing minimum diameter of pinion |
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Answer» Determine Design HORSEPOWER using FORMULA: |
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| 29. |
Why is vanishing and exploding gradient problem for relu |
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Answer» The vanishing gradient problem affects saturating neurons or units only. For example the saturating sigmoid activation function as given below. |
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| 30. |
Solar disc and trough type parabolic collector |
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Answer» VgnbggGhgffgddxxffvvg8 |
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| 31. |
A farmer moves along the boundary of a square field of side 10 m in 40 sec. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position.PLEASE SOLVE MY QUESTIONS |
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| 32. |
Explain the relation between 1 light year and 1 AU |
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Answer» Light moves super-fast, so that's a really big distance. One light YEAR is almost six trillion miles. And anastronomical unit is the AVERAGE distance between the EARTH and the SUN. So the distance to the sun is by definition one AU... |
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| 33. |
Physics class 9 ch motion |
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Answer» Well average SPEED FORMULA is total distance DIVIDED by total TIME |
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| 34. |
Pls answer fast by the image given and tell how It is 17.5 ohms? |
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Answer» ★ ELLO ★ |
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| 35. |
How low pressure is created at the suction of the pump |
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Answer» By INCREASING VOLUME at CONSTANT TEMPERATURE |
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| 36. |
Modes of operation in common emitter junction |
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| 37. |
Elasticity of substitution translog production function |
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Answer» It is ALSO found that the elasticity of substitution between IT CAPITAL and labor is smaller than the elasticity of substitution between non-IT capital and labor. It implies that impact of IT INVESTMENT on firms' production function and WORK process is not significant. |
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| 38. |
How can you extend the range of power measurement? |
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Answer» To increase the range of AMMETER, you NEED to CONNECT a shunt resistance in PARALLEL to the branch where you want to measure the current |
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| 39. |
PLEASE HELPIt is possible to increase a reaction rate by adding very small amounts of a catalyst, and this is becauseA.the catalyst is only needed at the very start of the reaction.B.the catalyst is used over and over again during the reaction.C.only a small amount of catalyst is needed to increase temperature.D.only a small amount of catalyst is needed to increase concentration. |
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| 40. |
observations of a u tube manometer show that when a step pressure input that causes of a steady state displacement of manometric fluid of 40mm is applied solution |
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Answer» Observations of a u TUBE manometer show that when a STEP pressure input that causes of a STEADY STATE displacement of manometric fluid of 40mm is applied solution. Ask for DETAILS; Follow · Report. by Aviral7616 1 |
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| 41. |
What happenes when u connect dc voltage to ac appliance |
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Answer» When D.C supply is GIVEN to A.C motor |
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| 42. |
Is it beneficial to intefrate angular with django |
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Answer» I was the Scrum MASTER of a Angular+Django(REST) PROJECT. Thanks to REST, integration of two LAYERS is not as problematic as I was expecting it to be. With some assumptions, that combination of platforms can result in a very good end product: |
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| 43. |
Difference between maxwell boltzmann distribution and fermi dirac distribution |
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Answer» apply to “CLASSICAL” particles with non-quantized energy levels. |
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| 44. |
Difference between amperometric and potentiometric sensor |
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Answer» TheAmperometric sensorsmeasure a CHANGE in CURRENT, while the POTENTIOMETRIC sensors measure a change in Voltage. ... All of the othersensors SUPPLIED by ProMinent areAmperometric. |
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| 45. |
When a ball is freely fallen from a given height it bounces to 80% |
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Answer» Let a BALL fall from a height h, thenKinetic energy of ball at the time striking the ground= POTENTIAL energy of ball at height h |
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| 46. |
What are the factors which decide the flying path of an airplane in a rigid body? |
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| 47. |
What is static and dynamic equilibrium in machines |
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Answer» This happens when the objects centre of gravity is on the axis of rotation. Whereas dynamic BALANCED is the ability of an OBJECT to balance whilst in MOTION or when switching between positions. ... Static BALANCING definition REFERS to the ability of a stationary object to its balance |
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| 48. |
Explain electric charge on a body it quantised |
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Answer» (a) Electric CHARGE of a body is quantized. This means that only integral (1, 2, …., N) number of electrons can be transferred from one body to the other. Charges are not transferred in fraction. Hence, a body possesses TOTAL charge only in integral multiples of electric charge. |
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| 49. |
The magnitude of four pairs of displacement vectors |
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Answer» the following PAIRS of displacements cannot be added to give a resultant displacement of 2m 1 1M+1m2 1m+ 2m3 ... Applying vector addition for 1 m and 4 m |
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| 50. |
You have 3 light bulbs upstairs and 3 light switches downstairs but don't know which switch connects to witch bulb. How can you switch the bulbs once and then go upstairs and immediately know which switch belongs to which bulb? |
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Answer» The bulb mark as 1 bulb 2 bulb or U imediatly PRESS a button which HELPS u |
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