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Biology Heat Loss Practical Write Up
Beginning of paper
Biology Coursework Practical – Heat Loss
The aim of this practical is to find to what extent does the surface area to volume ratio of an object affect the rate of heat loss from the object
Hypothesis: As the ratio of surface area to volume of an object decreases the rate of heat loss from the object will also decrease. Objects with the same surf ....
Middle of paper ....rea to Volume Ratio =
115
---- : 1 = 1.15 : 1
100
500 cm3 flask: Volume = 500, Surface area = 330. Surface Area to Volume Ratio =
330
---- : 1 = 0.66 : 1
500
As it is seen the ratio is lower in the 500 cm3 flask. This means that the rate of heat loss should be less than the 100 cm3 flask.
Heat is lost by three differe.... |
Word count: 1982 |
Page count: 8 |
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