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Effectus [21]
3 years ago
12

How is the frequency of sound measured? answer asap!!

Physics
1 answer:
VladimirAG [237]3 years ago
3 0

Answer: hertz (Hz) i think :)

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A rock layer that stores and transmits water​
lukranit [14]
The ability of the ground water to pass through the pore spaces in the rock is described as the rock's permeability. Permeable layers of rock that store and transport water are called aquifers.
5 0
4 years ago
the metal wire in an incandescent lightbulb glows when the light is switched on and stops glowing when it is switched off. the s
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When the metal wire in an incandescent lightbulb glows when the light is switched on and stops glowing when it is switched off, this is an example of resistance, which provides light and heat. 
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3 years ago
Select the option that best summarizes the reason for the use of position-time graphs when studying physical science. (1 point)
Sedaia [141]

The position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show velocity.

<h3>What is velocity?</h3>

Velocity is a vector quantity that tells the distance an object has traveled over a period of time.

Displacement is a vector quality showing total length of an area traveled by a particular object.

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The slope of the line is equal to zero and the object will be stationary.

The position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show velocity.

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4 0
1 year ago
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A ramp is 1.0 m high and 3.0 m long. What is the IMA of the ramp?
oksano4ka [1.4K]
To calculate the ideal mechanical advantage for an inclined plane, divide th length of the incline by the height of the incline. 
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L= 3.0 m, while h =1.0 m
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Therefore the IMA of the ramp is 3 
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4 0
4 years ago
Which list of elements contains only metals?
fredd [130]
C. those are all metals.
6 0
4 years ago
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