Answer: only the VSEPR mode shows the geometric shape of a formula.
The answer is D) The boy uses force to move the rock a distance
Answer:
Sliding friction
Explanation:
SLiding friction produces force
4/325 = 2/unknown temperature
unknown temperature= 2/(4/325)=162.5k
Answer:
Silver, 0.239 J/(g °C)
Explanation:
- The heat change is related to specific heat as given by the formula;
Heat change = mass of substance × specific heat × change in temperature
- Therefore; considering same amount of substance or equal masses and have the same initial temperature.
- The change in temperature will be inversely proportional to the specific heat.
- Therefore; the higher the specific heat lower the temperature change.
- Hence, the change in temperature will be highest for the substance with the lowest specific heat.
Therefore; the one that will increase in temperature the most is Silver
