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stira [4]
3 years ago
11

If the amplitude of a sound increases, which statement is true?

Physics
1 answer:
Aleksandr-060686 [28]3 years ago
5 0
What are the options?
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What is the SI unit for intensity?
Allisa [31]

Answer:

The SI unit of intensity is the watt per square meter/metre (W/m^2.)

Explanation:

Intensity is equal to the power transferred per unit area. Since power is measured in watts (W) and 1 W = 1 J/s, then intensity can be viewed as how fast energy goes through a certain area.

In physics, intensity is often used when studying light, sound, or other phenomena that involve waves or energy transfer. (With waves, the power value is taken as the average power transfer over the wave's period.)

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If heat is gained from a source, it is __________ from the source.
Strike441 [17]

Answer:

Derived, or expended

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2 years ago
Why is it important for scientist to do research?
sweet-ann [11.9K]

Answer:

Because if they dont research first they will be unprepared

Explanation:

3 0
3 years ago
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MrMuchimi

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lentic zones because they do not move they are stagnant water examples are ponds, swap, dams.

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A piece of wood and a piece of steel are at the same temperature; however, the steel feels hotter. This is because the steel has
Vikentia [17]
The steel traps the heat more making it hotter,you put this twice by the way.
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3 years ago
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