What type of material does not transfer heat well
2 answers:
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The amount of heat required to raise the temperature is 706.05J.
To find the answer, we need to know more about the specific heat capacity.
<h3>How to find the heat required to raise the temperature?</h3>- Specific heat can be defined as, the amount of heat needed to increase a substance's temperature by one degree for every gram.
- We have the expression for amount of heat required to raise the temperature from T1 to T2 as,
Q=msΔT
- We have given with the following values,
- Thus, the amount of heat required to raise the temperature is,
Thus, we can conclude that, the amount of heat required to raise the temperature is 706.05J.
Learn more about the specific heat capacity here:
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Answer:
Negative z-direction.
Explanation:
We need to determine the direction of the magnetic force. Since the velocity of the proton is in the positive x direction, and the magnetic field is in the positive y direction, we know by the vectorial formula (or, alternatively, with the <em>left hand rule</em>) that the magnetic force points in the positive z-direction (also taking into account that <u>the charge is positive</u>), so the electric field should be in the negative z-direction to balance it.