EM Spectrum Quiz
Preview:
Which of the following EM waves is used in TV remote control?
A. Radio waves
B. Microwave
C. Infrared radiation
D. Ultraviolet radiation
Arrange the following EM waves from highest frequency to lowest frequency.
A. Gamma ray > Ultraviolet radiation > Infrared radiation > Radio wave
B. Radio wave > Infrared radiation > Ultraviolet radiation > Gamma ray
C. Gamma ray > Infrared radiation > Ultraviolet radiation > Radio wave
D. Radio wave > Ultraviolet radiation > Infrared radiation > Gamma ray
Which colour has shorter wavelength?
A. Green
B. Red
Which of the following EM wave is NOT ionizing radiation?
A. Infrared radiation
B. ultraviolet radiation
C. gamma ray
D. X ray
Which of the following EM waves travels fastest in vacuum?
A. Gramma ray
B. Radio waves
C. Visible light
D. X ray
E. None of above
EM wave is ……
A. transverse wave
B. longitudinal wave
Which of the following EM waves has higher penetrating power?
A. X ray
B. Gamma ray
Which of the following EM waves is used in Radar?
A. Radio waves
B. Microwave
C. Infrared radiation
D. Ultraviolet radiation
Which colour has lower frequency?
A. Green
B. Blue
Which of the following EM waves is released by human body?
A. Infrared radiation
B. visible light
C. X ray
D. ultraviolet radiation
Which of the following EM waves has greater diffraction effect?
A. Radio waves
B. Microwave
Which of the following EM waves is used to check fake banknotes?
A. X ray
B. Microwave
C. Infrared radiation
D. Ultraviolet radiation
