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ss7ja [257]
3 years ago
9

IT FOR 22 PTS The______of a wave is the number of wavelengths that pass a fixed point in a second.

Physics
1 answer:
frutty [35]3 years ago
4 0

top beacause it is the highest point


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What is the main cause of ocean currents? Question 2 options:
lions [1.4K]
Coriolis effect

That’s what I remember from whenever I was in that unit.
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Give reason.<br><br><br>b} String roller is an example of wheel and axel .Why?<br><br>​
Leokris [45]

Explanation:

string roller is called an example of wheel and axel because The thin rod which needs to be turned is called the axle and the wider object fixed to the axle, on which we apply force is called the wheel.

hence the we apply force on the roller and the string gets tight.

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Meteorologists classify tropical cyclones using a measurement of sustained winds within the low-pressure system. How do meteorol
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Which of the following statements is an accurate description of vibrations?
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100 Points!!!
Kaylis [27]

(1) The image of an object placed further from the lens than the focal point will be upside down and smaller than the object.

(2) When light rays reflect, they bounce back.

(3)  Images formed by a concave lens will look magnified.

(4) When light rays enter a different medium, they bend.

<h3>1.0 Object placed further from the lens than the focal point</h3>

The image of an object placed further from the lens than the focal point will be diminished and inverted.

Thus, the correct answer will be "upside down and smaller than the object".

<h3>2.0 What is reflection of light?</h3>

The ability of light to bounce back when it strike a hard surface is known as refection.

<h3>3.0 Image formed by concave lens</h3>

A concave lens is diverging lens is usually virtual, erect and magnified.

<h3>4.0 Refraction of light</h3>

The change in speed of light when it travels from medium to another medium is known as refraction. Refraction is also, the ability of light to bend around obstacles.

Learn more about reflection and refraction of light here: brainly.com/question/1191238

4 0
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