When heating a 15 cm long square metal plate, its size increases by 0.05 cm.
Actions to be performed:
Answer: approximately how much did its area increase?
Determine how much its volume increases if it were a cubic plate.
If the plate is cooled and its side decreases by 0.05, how much did its area decrease?
If it is a cubic plate determined and it is cooled by decreasing its side by 0.05, determine how much its volume decreased?
1.
The area increased by
The volume increased by
2.
The area decreased by
The volume decreased by
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