InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 2. |
What Is Curie? |
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Answer» It is UNIT of MEASUREMENT of RADIOACTIVITY. It is unit of measurement of radioactivity. |
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| 4. |
In Which Country The Beam Balance Was First Used? |
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Answer» Egypt. Egypt. |
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| 5. |
What Is A Fahrenheit? |
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Answer» TEMPERATURE scale on which MELTING point of ICE is 320 F and the BOILING point of water is 2120F. Temperature scale on which melting point of ice is 320 F and the boiling point of water is 2120F. |
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| 6. |
What Is The Absolute Unit Of Work In Cgs System? |
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Answer» Erg. Erg. |
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| 7. |
Which Swedish Scientist Had A Temperature Scale Named After Hime? |
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Answer» Andres Celsius. |
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| 8. |
What Is Horse Power? |
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Answer» Unit of POWER, EQUAL to work performed at the rate of 550 ft. LB / SEC. Unit of power, equal to work performed at the rate of 550 ft. lb / sec. |
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| 9. |
What Is Measured By The S.i Unit Called A Henry? |
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Answer» Inductance. Inductance. |
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| 10. |
What Is The Unit Of Potential? |
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Answer» Volt. Volt. |
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| 11. |
What Is Kelvin? |
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Answer» UNIT of TEMPERATURE INTERVAL. Unit of temperature interval. |
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| 12. |
What Is Called The Measure Of Number Of Field Lines Penetrating A Surface? |
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Answer» Electric flux. |
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| 13. |
What Is The S.i Unit Of Capacitance? |
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Answer» Farad. Farad. |
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| 14. |
What Is The S.i Unit Of Current? |
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Answer» Ampere. Ampere. |
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| 15. |
How Is The Electricity For Domestic Purpose Measured? |
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Answer» Kilo watt hour (kWh). |
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| 16. |
What Is Unit Of Pressure? |
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Answer» Pascal. Pascal. |
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| 17. |
What Is The Unit Of Length? |
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Answer» Metre. Metre. |
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| 19. |
Which Unit Is Used To Measure Supersonic Speed? |
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Answer» Mac. Mac. |
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| 20. |
What Is Terminal Velocity? |
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Answer» A falling OBJECT from the sky accelerates as it falls. Friction between the object and the AIR, acts against the gravity. Air resistance increases as the object falls faster and when it EQUALS the force of gravity, the object stops ACCELERATING and falls at a STEADY speed. A falling object from the sky accelerates as it falls. Friction between the object and the air, acts against the gravity. Air resistance increases as the object falls faster and when it equals the force of gravity, the object stops accelerating and falls at a steady speed. |
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| 21. |
What Will Be The Terminal Velocity For A Sky Diver Falling In A Flat Position? |
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Answer» About 190 km / hour. |
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| 22. |
What Will Be The Speed Of Two Cars Racing At The Same Speed? |
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Answer» They have a RELATIVE SPEED of ZERO. They have a relative speed of zero. |
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| 23. |
What Will The Weight Of A Body At The Centre Of The Earth? |
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Answer» Zero. Zero. |
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| 24. |
How Many Motions Are Caused When A Ball Is Thrown? |
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Answer» When a BALL is thrown it moves in TWO WAYS at the same time, forwards at a constant SPEED and downwards due to gravity of the earth. When a ball is thrown it moves in two ways at the same time, forwards at a constant speed and downwards due to gravity of the earth. |
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| 26. |
What Is The Unit Of Electromotive Force? |
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Answer» Volt. Volt. |
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| 29. |
What Is Unit Of Illumination? |
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Answer» Lux. Lux. |
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| 30. |
What Is ‘ampere’ Per Metre? |
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Answer» It is the S.I UNIT of MAGNETIC FIELD STRENGTH. It is the S.I unit of magnetic field strength. |
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| 31. |
What Is Smallest Unit Of Length? |
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Answer» Fermi. Fermi. |
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| 32. |
What Is Calorie? |
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Answer» Unit of HEAT equal to the AMOUNT NEEDED to raise the temperature of 1 gm. WATER through 1oC. Unit of heat equal to the amount needed to raise the temperature of 1 gm. water through 1oC. |
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| 33. |
What Was The Name Of The Unit Of Heat Now Replaced By The Joule? |
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Answer» Calorie. Calorie. |
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| 38. |
What Is Unit Of Power? |
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Answer» Watt. Watt. |
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| 39. |
An Altimeter Is Used For Measuring What? |
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Answer» Altitude. Altitude. |
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| 40. |
What Is The Name Of The Unit Of Frequency Equal To 1012 Hz? |
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Answer» Hertz. Hertz. |
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| 41. |
What Is The Logarithmic Unit Expressing The Ratio Of Power, Voltage, Current Or Sound Intensity? |
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Answer» Bel. Bel. |
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| 42. |
Barn Is Equal To? |
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Answer» 10-24 CM2 10-24 cm2 |
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| 43. |
What Is The Unit Of Area For Measuring The Cross Section Of Nuclei? |
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Answer» Barn. Barn. |
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| 44. |
What Is The Unit Used To Measure Electromotive Force? |
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Answer» Volt. Volt. |
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| 45. |
Time Taken By Light To Reach From The Sun To The Earth In 8 Minutes And 20 Seconds. The Speed Of Light Is 3 * 10 8 M/s. If The New Unit Of Length Is Taken Such That Speed Of Light Is 1, What Is The Distance Between The Sun And Earth In New Units? |
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Answer» 500 new units. |
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| 46. |
What Is Chronotron? |
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Answer» A DEVICE used for MEASURING the TIME INTERVAL between events. A device used for measuring the time interval between events. |
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| 47. |
What Is Emissive Power? |
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Answer» The total ENERGY emitted from unit SURFACE area of BODY per SECOND. The total energy emitted from unit surface area of body per second. |
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| 48. |
What Is Anemometer? |
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Answer» An INSTRUMENT used for MEASURING the speed of the wind or any other flowing fluid. The simple ANEMOMETER is made up of a NUMBER of CUPS or blades. An instrument used for measuring the speed of the wind or any other flowing fluid. The simple anemometer is made up of a number of cups or blades. |
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| 49. |
What Is Ampere? |
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Answer» Unit of electric current, ONE ampere current is equal to the FLOW of one coloumb of CHARGE PER SECOND. It is nearly equal to the flow of 6 * 1018 electrons / second. Unit of electric current, one ampere current is equal to the flow of one coloumb of charge per second. It is nearly equal to the flow of 6 * 1018 electrons / second. |
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| 50. |
The Intensity Of The Second Is Measured In Which Units? |
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Answer» Decibel. Decibel. |
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