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Debora [2.8K]
3 years ago
12

The heat of fusion is the amount of heat required to ______?

Physics
2 answers:
Anton [14]3 years ago
6 0

Answer:

C. Melt 1g of solid into a liquid

Explanation:

Just took test

Marianna [84]3 years ago
5 0
The heat of fusion is the amount of heat required to <span>melt 1 g of solid into a liquid.

The temperature remains constant in the process of phase conversion of the substance. That heat is used to breakdown the forces between molecules. </span>The heat of fusion varies from compound to compound.  
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Jaden has a mass of 45 kilograms on Earth. Jupiter has more gravity than the Earth. On Jupiter, Jaden's mass will be O more than
Dovator [93]

Answer:

m = 45 kg

Explanation:

Given that,

Mass of Jadan, m = 45 kg on Earth

Jupiter has more gravity than the Earth.

Mass of an object is the amount of matter contained inside an object. We need to tell about the mass of Jaden on Jupiter. The mass of the object remains same everywhere.It does not change in any of the location.

Hence, Jaden's mass will be 45 kg on Jupiter.

7 0
2 years ago
A temperature of 200°F is equivalent to approximately
aev [14]
<span>93.3°C
A temperature in Fahrenheit (°F) can be converted to Celsius (°C), using the formula
[°C] = ([°F] − 32) ×  5⁄9. Here we have to convert a temperature of 200°F in to Celsius. Thus Subtract 32 from Fahrenheit and multiply by 5 then divide by 9 . That is (200°F - 32) × 5/9=168 × 5/9
                                          =840/9
                                          =93.333333333°C
                                          = 93.3°C</span>
7 0
3 years ago
Read 2 more answers
Which of the following is an example of a homogeneous mixture?
Law Incorporation [45]
A. Bronze is a mixture because it is composed of two different materials and homogenous because it has the same composition throughout.
3 0
3 years ago
a square loop of wire side 3.0 cm carries 3.0 A of current. A uniform magnetic field of magnitude 0.67 T makes an angle of 37 de
Varvara68 [4.7K]

Explanation:

Below is an attachment containing the solution.

8 0
3 years ago
A skydiver is falling through the sky. Her speed increases, but she feels air resistance. Which way is her net force vector poin
Ierofanga [76]

Answer:  C

Explanation:

The forces at play, are gravity (which is pointing down[g]) and air resistance(which is pointing up [R]). The net force is [F] is

F = g + (-R) if we choose down as +tive and up as -tive.

Since the skydiver IS falling, it means g is bigger than F, since gi si responsible for pulling down, and this then confirms that the net force will then be pointing downwards.

3 0
3 years ago
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