If in part A a group simply opted for the following method:
pour 100g water into kettle measure initial temp of water in the kettle remove thermometer simultaneously turn power on and note the power draw of the kettle wait two minutes at the two minute mark: simultaneously turn power off and measure final temperature of water which of the following might be useful improvements to the method that should improve the quality of results? (Select all that apply)

Question

If in part A a group simply opted for the following method: 
 pour 100g water into kettle measure initial temp of water in the kettle remove thermometer simultaneously turn power on and note the power draw of the kettle wait two minutes at the two minute mark: simultaneously turn power off and measure final temperature of water  which of the following might be useful improvements to the method that should improve the quality of results? (Select all that apply)

Answer

measuring the temperature of water closest to the heating element

Answer

pouring the heated water back to the beaker for measurement

Answer

turning the kettle on and off many times during the process

Answer

take real-time measurements of temperature

Answer

measuring the temperature of water farthest from the heating element

Answer

turn kettle on, then wait a bit and then use the temperature reading and power reading (after waiting) as the initial values.

Answer

take real-time measurements of power

Answer

stirring the kettle

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If in part A a group simply opted for the following method: pour 100g water in...

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