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An Aluminum bar is 2 m long at a temperature of 20 degrees Celsius. What will it be at 100 degrees Celsius?

User Melon NG
by
7.9k points

2 Answers

6 votes

Answer:

5

Explanation:

20*5=100

User Hermann Klecker
by
8.7k points
5 votes

Answer:

10 meters

Explanation:

Let at 100 degrees Celsius, the aluminum bar is x m long.

We have been given that aluminum bar is 2 m long at a temperature of 20 degrees Celsius.

Thus, we have the equation


(2)/(20)=(x)/(100)

Solve the equation for x


x=(2*100)/(20)\\\\x=10

Thus, at 100 degree Celsius, the aluminium bar is 10 meters long.

User BMH
by
9.3k points

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