Home / MCQ Bank / Physics
Physics Unit And Measurement Difficulty: Medium

'Pyrheliometer' is used for measuring

Select the correct option to test your answer:

More Physics Questions

An optically plane surface reflects a beam of light as Assertion (A) Work done by friction on a body sliding down an inclined plane is positive. Reason (R) Work done is greater than zero it the angle between force and displacement is acute. Formula for distance is 1 Joule is Equal to Match List-I with List-II and select the correct answer: List-I List-II a. Earthquake 1. Ammeter b. Height 2. Seismograph c. Electric current 3. Altimeter d. Resistance 4. Ohm