10.2 cm
Step-by-step explanation:
Data : 10.05 cm, 10.1 cm, 9.741 cm, 10.6 cm, 10.5 cm
We are supposed to find the average
Rounding off gives
Hence the average of the measurements with the correct number of significant figures is 10.2 cm
10.2 cm
Step-by-step explanation:
Data : 10.05 cm, 10.1 cm, 9.741 cm, 10.6 cm, 10.5 cm
We are supposed to find the average
Rounding off gives
Hence the average of the measurements with the correct number of significant figures is 10.2 cm
See explaination
Explanation:
An exothermic process releases heat, this causes the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.
The case sited is an endothermic reaction.
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