Physics, asked by kaisarsss06, 10 months ago

a microwave oven emits frequency of 400 m hz what the wavelength or radiation

Answers

Answered by AdithyaMahesh17

2

Explanation:

f = Speed of light / Wavelength

Wavelength = Speed of light/Frequency

= 3 × 10^8 / 4 × 10⁴

= 0.7 × 10⁴

= 7 × 10³

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