Applications of E.M. Waves NEET Questions

Physics - Electromagnetic Waves

Applications of E.M. Waves MCQ Questions


1.
Which type of electromagnetic wave is used in satellite communication?
A.
Radio waves
B.
Microwaves
C.
X-rays
D.
Gamma rays
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ANSWER :
B. Microwaves
2.
Which type of electromagnetic radiation is used in mobile phone communication?

NEET - 2021

A.
Infrared waves
B.
Microwaves
C.
Radio waves
D.
Gamma rays
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ANSWER :
B. Microwaves
3.
X-rays are widely used in:
A.
Surgery
B.
Security scanning
C.
Medical imaging
D.
Cancer treatment
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ANSWER :
C. Medical imaging
4.
Which type of electromagnetic waves is used in TV remote controls?

NEET - 2023

A.
Gamma rays
B.
Microwaves
C.
Infrared waves
D.
X-rays
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ANSWER :
C. Infrared waves
5.
Which of the following electromagnetic waves is used in radar systems?
A.
Infrared waves
B.
Microwaves
C.
Radio waves
D.
Ultraviolet rays
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ANSWER :
B. Microwaves
6.
Infrared radiation is commonly used in:
A.
Cooking
B.
Night vision
C.
Signal transmission
D.
Radiotherapy
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ANSWER :
B. Night vision