Physics GK · all questions

Unit and Measurement
practice.

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301

Questions

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Q101

Which one of the following devices is used to measure the intensity of Earthquake?

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Q102

Ammeter is -

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Q103

What is measured by manometer?

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Q104

Match List-I with List-II and select the correct answer:

List-I (Instrument)	List-II (Measuring quantity)
a. Ammeter	1. Pressure
b. Hygrometer	2. Weight
c. Spring balance	3. Electric current
d. Barometer	4. Relative humidity

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Q105

Which of the following pairs does not have the same SI units?

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Q106

Which of the following has SI unit Joule/second?

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Q107

Match List-I with List-II and select the correct answer:

List-I (Units)	List-II (Parametric quantities)
a. Watt	1. Heat
b. Knot	2. Navigation
c. Nautical mile	3. Speed of a ship
d. Calorie	4. Power

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Q108

The measurement of physical quantity

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Q109

Match List-I with List-II and select the correct answer:

List-I	List-II
a. Acceleration	1. Joule
b. Force	2. Newton second
c. Work done	3. Newton
d. Impulse	4. Metre per second²

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Q110

Which of the following can be measured temperature without touching to object?

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Q111

Which of the following is the SI unit of temperature?

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Q112

Which instrument is used for discovering the things in water?

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Q113

Which of the following is vector quantity?

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Q114

. . . . . . . . is type of Echolocation-

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Q115

A distance of 1km means

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Q116

The work done by a force acting on an object is equal to the amount of force multiplied by the distance travelled in the direction of the force. Which of the following is not a unit of work?

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Q117

What is the SI unit of force?

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Q118

What does stalagmometer used to measure?

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Q119

In SONAR, we use

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Q120

1 kg/cm² pressure is equivalent to

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