Question

example for electromagnetic spectrum , wave nature of light , rainbow ,iron heating,hund's rule .​

Answer 1

Answer:

wave nature of light

Explanation:

wave nature of light

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Answer 2

Answer:

The electromagnetic spectrum is made up of radio waves, microwaves, infrared waves, visible light, ultraviolet light, and even X-rays and gamma rays! ... Ultraviolet light can enter a few millimeters into your skin and cause sunburns and skin cancer.

wave nature of light-

For example, the frequency of radio waves is about 108 Hz, whereas the frequency of gamma rays is about 1020 Hz. Visible light, which is electromagnetic radiation that can be detected by the human eye, has wavelengths between about 7 × 10−7 m (700 nm, or 4.3 × 1014 Hz) and 4 × 10−7 m (400 nm, or 7.5 × 1014 Hz).

A rainbow shows up as a spectrum of light: a band of familiar colors that include red, orange, yellow, green, blue, and violet. ... When sunlight hits a rain droplet, some of the light is reflected. The electromagnetic spectrum is made of light with many different wavelengths, and each is reflected at a different angle.