CAPE Physics Unit 1 · 2012 · Paper 1 · Question Q19
Which of the following statements concerning sound and light waves is correct?
- (A)Both sound and light waves in air are longitudinal.
- (B)Both sound and light waves in air are transverse.
- (C)Sound waves in air are transverse and light waves are longitudinal.
- (D)Sound waves in air are longitudinal and light waves are transverse.
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