Question

Please solve this question explain in your copy and those are right answer and I choose mark as a brainlist answer.

This question is very......... important please solve it...........
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Answer 1

Answer:

52 mm

Step-by-step explanation:

when the temperature decreases by 5 degree Celsius the height deceases by 8mm .

Again in second case temperature increased by 5 degree Celsius the rate increased by 10 mm

then, according to question in first case the height would be would be

- 32mm

and in second case the height would be 30 mm

their difference = -32mm-30mm

=-52mm.

but the length cannot be negative so difference in length = 52 mm