set 1 MCQ Questions & Answers Detailed Explanation

MOST IMPORTANT general science mcq - 2 EXERCISES

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The following question based on measuring devices and scales topic of general science mcq

Questions : In SONAR, we use

(a) Ultrasonic waves

(b) Radio waves

(c) Audible sound waves

(d) Infrasonic waves

The correct answers to the above question in:

Answer: (a)

Practice measuring devices and scales (set 1) Online Quiz

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Read more measuring devices and scales Based General Science Questions and Answers

Question : 1

The liquid/liquids used in the simple barometer is/are

a) Alcohol

b) Water

c) Mercury

d) All of these

Answer: (c)

Question : 2

The velocity of wind is measured by

a) Hydrometer

b) Barometer

c) Anemometer

d) Wind Vane

Answer: (c)

Question : 3

Which one of the following devices is used to measure extremely high temperature?

a) Phonometer

b) Pyrometer

c) Photometer

d) Pycnometer

Answer: (b)

Question : 4

Richter scale is used for measuring

a) Amplitude of seismic waves

b) Velocity of sound

c) Intensity of light

d) Intensity of sound

Answer: (a)

Question : 5

Which one of the following pair is not correctly matched?

a) Audiometer - Device for measuring sound intensity

b) Odometer - Measuring instrument for distance covered by motor wheels

c) Ondometer - Measuring instrument for frequency of electromagnetic waves

d) Ammeter - Measuring instrument for electric power

Answer: (d)

Question : 6

Which one of the following can be used to measure temperature above 1500ºC?

a) Platinum resistance thermometer

b) Clinical thermometer

c) Thermoelectric couple thermometer

d) Pyrometer

Answer: (d)

GET measuring devices and scales PRACTICE TEST EXERCISES

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