Question

Microwaves are being used in which of the following cases?

• A. Satellite communication/radar communication
• B. Cooking/heating in the microwave oven
• C. Analysis of the molecular and atomic structure
• D. For the sense of sight

Answer 1

Answer: (A), (B), (C)

The correct options are
A

Satellite communication/radar communication

B

Cooking/heating in the microwave oven

C

Analysis of the molecular and atomic structure

Microwaves are a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter. Microwaves are used in the following cases:-

(i) Mobile phones and radar communication

(ii) For the cooking or heating in the microwave oven

(iii) Analysis of the molecular and atomic structure