MEDIUM
12th ICSE
IMPORTANT
Earn 100

Name any one property which is common to all electromagnetic waves(radiation).

Important Questions on Electromagnetic Waves

EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 13
Name the source of radio waves.
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 14
Which electromagnetic wave is longer than X-rays but shorter than lightwave?
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 15
Arrange in descending order of wavelength: γ-rays, X-rays, infrared rays, radio waves, microwaves.
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 16
Arrange in ascending order of wavelength: microwaves, γ-rays, radio waves, ultraviolet light. 
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 17
Which part of the electromagnetic spectrum does the wavelength 10-10m correspond to?
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 18
Which of the following has the shortest wavelength? The lowest frequency? Microwaves, ultraviolet rays, infrared rays and X-rays?
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 19
Arrange the following electromagnetic waves in increasing order if their frequencies: Visible light, γ-rays, X-rays, microwaves, radio waves, infrared radiations and ultraviolet radiations.
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 13 - Electromagnetic Waves>QUESTIONS>Q 20
Which part of the electromagnetic spectrum has the largest penetrating power?