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viva [34]
3 years ago
10

Which of the following actions is best understood using Einstein's concepts rather than Newtonian physics?

Physics
2 answers:
Tpy6a [65]3 years ago
5 0
Einstein's concepts best explains the interaction of light and matter. This is showed in his work on quantum theory of light.

C.
Contact [7]3 years ago
4 0
Newtonian physics can't explain C.
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In which situation is the maximum possible work done?
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3 years ago
Give an example of unbalanced force?​
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3 years ago
Two identical loudspeakers are driven in phase by the same amplifier. The speakers are positioned a distance of 3.2 m apart. A p
serg [7]

Answer:

f = 735 Hz

Explanation:

given,

Person distance from speakers

r₁ = 4.1 m      r₂ = 4.8 m

Path difference

d = r₂ - r₁ = 4.8 - 4.1 = 0.7 m

For destructive interference

d = \dfrac{n\lambda}{2}

where, n = 1, 3,5..

we know, λ = v/f

d = \dfrac{n v}{2f}

v is the speed of the sound = 343 m/s

f is the frequency

f = \dfrac{n v}{2d}

for n = 1

f = \dfrac{343}{2\times 0.7}

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for n = 3

f = \dfrac{3\times 343}{2\times 0.7}

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Hence,the second lowest frequency of the destructive interference is 735 Hz.

7 0
4 years ago
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kakasveta [241]

Answer:

i think its the golgi body tbh

Explanation:

hope this helps

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