Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

Which among the following statement are correct?

A. Ultraviolet rays can be detected with a photocell.

B. X-rays are detected with ionisation chamber

C. Visible light is detected with a thermopile

D. Gamma rays are detected with point contact diodes

E. Infrared rays are detected with a bolometer

Choose the correct answer from the options given below:

Options:

A, B and C only

A, B and E only

B, C and D only

C, D and E only

Correct Answer:

A, B and E only

Explanation:

The correct answer is option (2) : A, B and E only

Ultraviolet rays are detected with a photocell. X-rays are detected with ionisation chamber. Bolometer is used to detect infrared rays.