Class 10 Science Light – Reflection and Refraction Mix Examples - Light – Reflection and Refraction

Easy

Which of the following statements is true for light waves?

A
They are mechanical waves.
B
They are of very long wavelength.
C
They require a medium for their propagation.
D
They are electromagnetic waves.

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Class 10

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Chapter

Light – Reflection and Refraction

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Mix Examples - Light – Reflection and Refraction

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