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Solnce55 [7]
3 years ago
7

The specific heat of a certain type of cooking oil is 1.75 J/(g⋅°C). How much heat energy is needed to raise the temperature of

2.01 kg of this oil from 23 °C to 191 °C?
Physics
1 answer:
Y_Kistochka [10]3 years ago
5 0

Answer:

Q = 590,940 J

Explanation:

Given:

Specific heat (c) = 1.75 J/(g⋅°C)

Mass(m) = 2.01 kg = 2,010

Change in temperature (ΔT) = 191 - 23 = 168°C

Find:

Heat required (Q)

Computation:

Q = mcΔT

Q = (2,010)(1.75)(168)

Q = 590,940 J

Q = 590.94 kJ

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Through what potential difference would you need to accelerate an alpha particle, starting from rest, so that it will just reach
Svetlanka [38]

Answer:

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GIVEN

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there will be some initial kinetic  energy but after collision kinetic energy will zero

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7 0
3 years ago
If something weighs 2891N on earth, what’s it’s mass?
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Answer:

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The longest passenger liner ever built was the France, 66,348 tons and 315.5 long. Suppose its front end passes the edge of a pi
Kaylis [27]

Answer:

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