The energy required to raise the temperature of the metal case from 20°C to 70°C is 2550KJ. Details about energy can be found below.
The energy required to raise the temperature of a substance can be calculated using the following formula:
Q = m × c × ∆T
Where;
Q = 100 × 510 × (70 - 20)
Q = 2,550,000J
Q = 2550KJ
Therefore, the energy required to raise the temperature of the metal case from 20°C to 70°C is 2550KJ.
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Answer:
2) twice the amplitude and half the wavelength
Explanation:
False -> negative charge
Given a set of vectors, you can determine if they are linearly independent by writing the vectors as the columns of the matrix A, and solving Ax = 0.
Scientific law
