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CDS || SCIENCE || UNIT & MEASUREMENT || QUIZ

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Question 1

Consider the following statements

1) Work is a vector quantity and Joule is the SI unit of Work.

2) The energy used in industries, households and commercial establishment are usually expressed in Kilowatt/per day.

Which of the following statements is /are not correct?

Question 2

the resistivity p of a material may be expressed in units of

Question 3

The SI unit of the inverse of Power (1/P) of a Lens is?

Question 4

The unit of the force constant k of a spring is

Question 5

Which among the following is correct unit of calorific value?
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Apr 22CDS & Defence