Question

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Find the ratios of amplitudes of the waves....

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Answer 1

Question :

Ratio of intensities of two waves are given by 4 : 1 7. Then ratio of the amplitude of two waves is ?

Answer :

To find :

• Ratio of amplitude of the two waves

According to the question :

We know that,

⟹ $4 : 1\:can\:be\:written\:as\: \frac{4}{1}$

⟹ $\frac{I_1}{I_2}$ = $\frac{a^2_1}{a^2_2}$

To find :

⟹ $\frac{a^2_1}{a^2_2} = \frac {4}{1}$

⟹ $\frac{a_1}{a_2} = \frac{2}{1}$

So, It's Done !!