Arrange the following types of radiations in increasing order of frequency:

i) Microwave from oven
ii) Amber light from traffic signal
iii) Radiation from FM radio
iv) Cosmic rays from outer space
v)

Question

Arrange the following types of radiations in increasing order of frequency:

i) Microwave from oven
ii) Amber light from traffic signal
iii) Radiation from FM radio
iv) Cosmic rays from outer space
v) X-rays

The correct order is

Canvas Classes · Accepted Answer

Electromagnetic spectrum (increasing frequency):

Radio < Microwave < Visible < X-ray < Cosmic rays

- iii) FM radio:  Hz
- i) Microwave:  Hz
- ii) Amber visible:  Hz
- v) X-rays:  Hz
- iv) Cosmic rays:  Hz

Order: iii < i < ii < v < iv

Answer: Option (c)

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