Which of the following instrument may be used to measure the relative humidity?

PRadiant

1 year ago

Option E is apt. ✅

Let's analyse each options:

A. Hydrometer is used to measure relative density, using principle of floatation, I think.

B. Barometer is used to measure atmospheric pressure.

C. Manometer is also used to measure atmospheric pressure.

D. Hypsometer is used to determine the upper fixed point of an unmarked thermometer.

E. Hygrometer is used to measure relative humidity.

So, option E is very much valid. ✅
I hope this helps.

plazakido

12 years ago

The answer is HYGROMETER because HDROMETER is used to measure humidity while HYGROMETER is used to measure Relative humidity.

belleswtz5

11 years ago

nope hydrometrer is used to measure relative density while hygrometer is relative density

Emmy1234

10 years ago

WRONG E IS THE ANSWER X R AY ORIGINATE FROM A HOT CATHODE WHICH IS OPPOSITE OF PHOTO ELECTRIC EFFECT