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Ghella [55]
3 years ago
9

Match the choices below to the correct description. Drag the terms on the left to the appropriate blanks on the right. ResetHelp

blank − this body wave is a compressional wave. − this body wave is a compressional wave. blank − this body wave is a shear wave. − this body wave is a shear wave. blank − this surface wave moves from side to side. − this surface wave moves from side to side. blank − this surface wave moves up and down. − this surface wave moves up and down.
Physics
1 answer:
Andreas93 [3]3 years ago
5 0

Answer: hello the terms are missing but I have provided the answer ( the terms and matched them properly

answer :

  • P WAVES
  • S WAVES
  • L WAVES
  • R WAVES

Explanation:

This body wave is a compressional wave  : P WAVES

This body wave is a shear wave :  S  WAVES

This surface wave moves from side to side : L WAVES

This surface wave moves up and down. : R WAVES

A body wave is a type of wave that passes through the interior of the earth and they are classified as ; P and S waves while surface waves are seismic waves that travel near the earth's surface

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Light is shining perpendicularly on the surface of the earth with an intensity of 680 W/m^2. Assuming that all the photons in th
andrew11 [14]

Answer:

3.066×10^21  photons/(s.m^2)

Explanation:

The power per area is:

Power/A = (# of photons /t /A)×(energy / photon)

E/photons = h×c/(λ)

photons /t /A = (Power/A)×λ /(h×c)  

photons /t /A = (P/A)×λ/(hc)

photons /t /A = (680)×(678×10^-9)/(6.63×10^-34)×(3×10^-8)

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Therefore, the number of photons per second per square meter 3.066×10^21  photons/(s.m^2).

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3 years ago
Interactive Solution 11.13 presents a model for solving this problem. A solid concrete block weighs 100 N and is resting on the
mash [69]

Answer:

The value is }  N  =  66 \  blocks

Explanation:

From the question we are told that

The weight of the block is W_b  = 100 \  N

The dimension of the block is d =  0.400 m  \ X  \ 0.250 \  m  \  X  \ 0.130 \ m

Generally two atmosphere is equivalent to

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So

A =  0.250 *  0.130

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Generally the force due to this blocks is mathematically represented as

F =  N  *  W_b

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}  202600 =  \frac{N  *  100 }{ 0.0325}

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Alexeev081 [22]

Answer:

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Explanation:

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Applying values in the equation we have force F =

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