Gomez136538140022viz
Answered

1. Which of the following describes light?
1. Light is a form of energy.
II. Light travels in straight line.
Light refers to electromagnetic radiation of any wavelength whether it is visible or not.
IV. Light travels slower than sound.
a. I only
b. lll only
c. I and IV only
d. I, II, and III​

Sagot :

Cyjeanmineviz

Answer:

d.

Explanation:

Light is electromagnetic radiation that shows properties of both waves and particles. Light is a form of energy. Light also keeps the Earth warm. Light exists in tiny energy packets called photons. ... In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether visible or not.

Light waves travel much faster than sound waves.

Tristanhara28viz

Answer:

D

Explanation:

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