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Biology, 27.01.2020 21:31 ericavasquez824

Two students are setting up a demonstration to show different ways that heat can be transferred from a hot plate to a thermometer. they are provided with the following materials: beakers, thermometers, water, sand, and hot plates. the procedure is as follows.1.fill beaker #1 with water, and beaker #2 with sand.2.put a thermometer in the beaker with water and a thermometer in the beaker with sand.3.record the temperature of the sand and the water. what are the next steps and which description accurately representsthe transfer of heat? a. step 4: placeeach beaker on a separate hot plate and turns on the hot plate. step 5: record the temperature every minute. explanation: beaker #1 demonstrates heat transfer by convection and beaker #2 demonstrates heat transfer by conduction. b.step 4: place each beaker on the lab bench. step 5: recordthe temperature every hour. explanation: both beakers demonstrate heat transfer by convection. c.step 4: place each beaker in the window. step 5: record the temperature every 5 minutes. explanation: beaker #1 demonstrates heat transfer by radiation and beaker #2 demonstrates heat transfer by conduction. d.step 4: placeeach beaker on a separate hot plate and turns on the hot plate. step 5: record the temperature every minute. explanation: beaker #1 demonstrates heat transfer by both conduction and convection and beaker #2 demonstrates heat transfer by conduction.

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