Question

Which type of radiation is i) detected using a black bulb thermometer and ii) used to study crystal structure?

• A. i) IR and ii) UV
• B. i) IR and ii) Visible
• C. i) X-rays and ii) UV
• D. i) X-rays and ii) Visible
• E. i) IR and ii) X-rays

Answer 1

The correct option is E

i) IR and ii) X-rays

i) IR – radiations and ii) X – Rays