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Sphinxa [80]
3 years ago
5

Sound waves have the ability to cause objects to vibrate. If a paperback book is placed near a speaker and the volume of the spe

aker is amplified, the book can be torn apart into small pieces.
Which wave behavior is responsible for this phenomena?

a:Reflection

b:Resonance

c:Doppler effect

d:Diffraction
Physics
1 answer:
nalin [4]3 years ago
6 0

Answer: B

Explanation:

Resonance- the result of resonance is always a LARGER VIBRATION :)!!

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In a vacuum, two particles have charges of q1 and q2, where q1 = +3.11 μC. They are separated by a distance of 0.241 m, and part
lesya [120]

Answer:

Charge of particle 2, q_2=-7.13\ \mu C

Explanation:

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q_2=\dfrac{Fr^2}{kq_1}

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q_2=7.13\times 10^{-6}\ C

or

q_2=7.13\ \mu C

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