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Important Scientific Instruments and their usage (महत्वपूर्ण वैज्ञानिक उपकरण और उनका उपयोग)

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Question 1

A device used for measuring the depth of the sea is called_______.

Question 2

Atmoshperic pressure is measured with a_______.

Question 3

Which instrument is used to measure altitudes in aircraft?

Question 4

Which measuring device is used to measure the power of electromagnetic radiations?

Question 5

Which instrument is used to measure very high temperatures?

Question 6

Which instrument is used to measure the distance travelled by a vehicle?

Question 7

Which instrument is used for measuring the relative humidity of the atmosphere?

Question 8

The intensity of the earthquake is measured by which of the following device?

Question 9

The density of milk is measured by

Question 10

‘Udometer’ instrument is used for?

Question 11

A tachometer is a device used to measure____.
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Feb 8BPSC