Biology, 26.09.2019 23:20, lol15arec001
Ascience teacher sets up a demonstration for her class. she turns on three electric hot plates. on each hot plate is a beaker of water. between the hot plate and the beaker is a block of material: metal, granite, or glass. the blocks are all the same size. the water in the beaker above the metal block boils first. why does the water in the beaker on the metal block boil first?
answer options with 4 options
a. metal lets out more heat than the other substances.
b. metal is a harder material than the other substances.
c. metal transfers heat faster than the other substances.
d. metal is better at reflecting heat than the other substances.
Answers: 1
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If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.
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Which of the following would be the best hypothesis for this experiment? a) use of the ginko biloba extract improves clinical outcomes when administered to patients with t2d. b) ginko biloba improves clinical outcomes of diabetes patients when combined with metformin. c) diabetes in patients is worsened when ginko biloba is taken in conjunction with metformin. d)the use of ginko biloba to treat t2d in combination with metformin lowers the cost of t2d treatment. ginko biloba shows benefits against t2d when combined with plant extracts as compared to other treatments.
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Ascience teacher sets up a demonstration for her class. she turns on three electric hot plates. on e...
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