Which statement is true? Some electromagnetic waves will pass through walls that
ID: 1322824 • Letter: W
Question
Which statement is true?
Some electromagnetic waves will pass through walls that light cannot penetrate.
In air light travels much faster than radiation from a microwave oven.
Speed of light in air is lower than in glass.
Radio waves in the AM band are not electromagnetic waves.
a.Some electromagnetic waves will pass through walls that light cannot penetrate.
b.In air light travels much faster than radiation from a microwave oven.
c.Speed of light in air is lower than in glass.
d.Radio waves in the AM band are not electromagnetic waves.
Explanation / Answer
a.
Some electromagnetic waves will pass through walls that light cannot penetrate.
like Xrays, gamma rays.
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