Biology, 19.11.2021 17:00 kjjackson012002
(a) Describe how the apparatus could be used to obtain the data shown in Table 2.1.
(5)
(b) The energy released by a groundnut was calculated using the equation shown below.
energy - volume of water * increase in temperature * 4.2
Calculate the energy released by a groundnut of mass 0.49.
Show your working.
energy =
J
Answers: 2
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(a) Describe how the apparatus could be used to obtain the data shown in Table 2.1.
(5)
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(b)...
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