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प्रश्न
Identify the electromagnetic waves whose wavelengths vary as:
(a) 10–12 m < λ < 10–8 m
(b) 10–3 m < λ < 10–1 m
Write one use for each.
उत्तर
(a) X - rays
Uses - Use to study atomic structure.
(b) Microwaves
Uses : Used in radar application.
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