Specific heat capacity is the amount of energy required to raise the temperature of 1kg of a substance by 1 degree. Therefore, the higher the number, the more energy is required.
Hence, Steel will raise the most, since less energy is required to raise its temperature.
Home heating systems work through negative feedback by regulating the temperature through thermostat.
<h3>How home heating systems work through negative feedback?</h3>
In thermostat, when the temperature of the room environment increases by the negative feedback system the furnace gets turn off, allowing the room to get to its normal temperature and when the temperature lower down it turns on again and maintain the temperature in equilibrium state.
So we can conclude that home heating systems work through negative feedback by regulating the temperature through thermostat.
Learn more about temperature here: brainly.com/question/24746268
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Answer:
The angle between the resultant of the two forces and the x-axis is 56.93°.
Explanation:
Given that,
Magnitude of the vector F = 84 N
Magnitude of the vector P = 77 N
Angle for F= 47°
Angle for P = 52°
We need to calculate the resultant vector
Using formula of resultant vector
We need to calculate the magnitude
We need to calculate the angle between the resultant of the two forces and the x-axis
Using formula of angle
Put the value into the formula
Hence, The angle between the resultant of the two forces and the x-axis is 56.93°.
