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inn [45]
3 years ago
8

How does the transfer of thermal energy occur?

Physics
1 answer:
natali 33 [55]3 years ago
8 0
Heat<span> may be </span>transferred<span> by means of conduction, convection, or radiation. </span>
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Does the charge that flows into the capacitor during the charging go all the way through the capacitor and back to the battery,
snow_lady [41]
The capacitor is used to store electric charge.That is what makes capacitors special. <span>
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How long does it take a glass of salt water to freeze than a glass of fresh water
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3 years ago
What force is necessary to keep a mass of 0.8 kg revolving in a horizontal circle of radius 0.7 m with a period of 0.5 s? What i
inn [45]

Answer:

88.34 N directed towards the center of the circle

Explanation:

Applying,

F = mv²/r................... Equation 1

F = Force needed to keep the mass in a circle, m = mass of the mass, v = velocity of the mass, r = radius of the circle.

But,

v = 2πr/t................... Equation 2

Where t = time, π = pie

Substitute equation 2 into equation 1

F = m(2πr/t)²/r

F = 4π²r²m/t²r

F = 4π²rm/t²............. Equation 3

From the question,

Given: m = 0.8 kg, r = 0.7 m, t = 0.5 s

Constant: π = 3.14

Substitute these values into equation 3

F = 4(3.14²)(0.7)(0.8)/0.5²

F = 88.34 N directed towards the center of the circle

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3 years ago
What do you call any two colors of light that combine to form white light?
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Hello there!


We called that complementary colors.

As always, it is my pleasure to help students like you!

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3 years ago
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