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katrin [286]
3 years ago
9

Heat pumps move heat from __________ to __________ areas & REQUIRES energy. *

Physics
1 answer:
sergejj [24]3 years ago
8 0
The correct answer to this question is false
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Parts of a transverse wave include:
iris [78.8K]

Answer:

Parts of a transverse wave include:

Crest - the highest point on the wave

Trough - the lowest point on the wave

Wavelength - the distance from one crest to the next crest, or one trough to the next trough

Amplitude - the displacement of the wave from the midpoint to the highest point (crest) or the lowest point (trough)

Explanation:

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3 years ago
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What is semiconductor device that produces electric current through the effect for which its named?
nlexa [21]

The semiconductor device that produces electric current through the effect is termed as transistor.

To find the answer, we have to know more transistor.

<h3>What is transistor?</h3>
  • Transistors come in two different types: field-effect transistors and bipolar junction transistors.
  • The formation of two p-n junctions in various configurations, such as n-p-n or p-n-p, results in bipolar junction transistors.
  • The emitter, collector, and base, or middle region, are the three areas that form in a transistor.
  • The conductivity of the field-effect transistor, which is based on the conductivity principle, can be changed by an electric field.

Thus, we can conclude that, the semiconductor device that produces electric current through the effect is termed as transistor.

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6 0
2 years ago
Why do students and scientists construct scale models of natural phenomena? (1 point) Oto define new units of measurement O to c
KATRIN_1 [288]

Students and scientists construct scale models of natural phenomena to better observe patterns and relationships.

What is natural phenomena?

Things that happen naturally—phenomena—occur or show up without human intervention. Gravity, tides, moons, planets, volcanic lightning, starling swarms, ant armies, sandstorms, biological processes and oscillation, among countless more events, are examples of natural phenomena.

Scientists and students  use models to help them visualize their current understanding of a system in the condition that it is in right now.

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The diagram below shows a ray of light moving from left to right, through the interface between two mediums. Snell's law is used
makkiz [27]
The angle of refraction is <span>45°.</span>
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3 years ago
Pls help. I will give brainliest(:
algol [13]
D I believe because it’s not a nor B and I don’t believe it’s C
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4 years ago
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