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otez555 [7]
3 years ago
11

Diffraction occurs when waves _____ after passing through an opening

Physics
2 answers:
saw5 [17]3 years ago
8 0
The answer to your question is A
OleMash [197]3 years ago
7 0

Answer:

a. spread

Explanation:

hope dis helps! :)

§ALEX§

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Match each word to it's correct meaning.
Ivan

Answer:

fluid transfer of heat by the motion of the particles of gas or fluid

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2 years ago
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An office window has dimensions 3.1 m by 2.1 m. As a result of the passage of a storm, the outside air pressure drops to 0.954 a
Virty [35]

Answer:

Net forces which pushes the window is 30342.78 N.

Explanation:

Given:

Dimension of the office window.

Length of the window = 3.1 m

Width of the window = 2.1 m

Area of the window = (3.1\times 2.1) = 6.51\ m^2

Difference in air pressure = Inside pressure - Outside pressure

                                           = (1.0-0.954) atm = 0.046 atm

Conversion of the pressure in its SI unit.

⇒  1 atm = 101325 Pa

⇒ 0.046 atm = 0.046\times 101325 =4660.95 Pa

We have to find the net force.

We know,

⇒ Pressure = Force/Area

⇒ Pressure=\frac{Force }{Area}

⇒ Force =Pressure\times Area

⇒ Plugging the values.

⇒ Force =4660.95\times 6.51

⇒ Force=30342.78 Newton (N)

So,

The net forces which pushes the window is 30342.78 N.

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3 years ago
Which of the following color schemes (specifically in jewel tones) is on-trend for 2020?
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The answer is B complimentary

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What includes the hippocampus, amygdala and hypothalamus?
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the limbic system has its input and processing side (the limbic cortex, amygdala and hippocampus) and an output side (the septal nuclei and hypothalamus).

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