Julian put a heater into a block of copper and recorded the temperature of the block every minute for ten minutes. His results are below. In order to calculate the amount of energy transferred, he multiplied the time in seconds by the __________ of the heater. What word completes the sentence?

Look at the image below. Julian puts a heater in a block of copper and records the temperature of the block every minute for ten minutes. He multiplies the power of the heater by the amount of time that it has been on. What is he calculating?

Look at the apparatus below. Julian is finding the specific heat capacity of a block of copper. He will be able to calculate the __________ of the heater using the current in the heater and the potential difference across the heater. What word completes the sentence?

Julian put a heater of known power into a block of copper and recorded the temperature of the block every minute for ten minutes. His results are below. True or false? If he plots a graph of the temperature versus energy transferred, the slope of the gradient is the specific heat capacity of copper.

Look at the apparatus below. Julian is finding the specific heat capacity of a block of copper. Once he turns on the power supply to the heater, which of the following will start to change?

Energy transferred electrically is measured in __________. What one word completes the sentence? Give the full name, not the symbol.