Hindi, asked by 12546165, 5 months ago

A weather station on the top of a mountain reports that the temperature is currently 0C and has been falling at a constant rate of 4C per hour. If it continues to fall at this rate, what will the temperature be?
in 2 hours?
in 5 hours?
in half an hour?
1 hour ago?
3 hours ago?
4.5 hours ago

Answers

Answered by dualadmire

Given:

Current temperature on the top of the mountain = 0°C

Rate at which the temperature falls= 4°C per hour

To find:

The temperature in:

Solution:

If currently the temperature is 0°C, and the temperature falls by 4°C after one hour.

In 2 hours the temperature will fall by 8°C and the final temperature would be -8°C.
In 5 hours the temperature will fall by 20°C and the final temperature would be -20°C.
In half an hour the temperature will fall by 2°C and the final temperature would be -2°C.
1 hour ago the temperature would be 4°C more hence the temperature must be 4°C.
3 hour ago the temperature would be 12°C more hence the temperature must be 12°C.
4.5 hour ago the temperature would be 18°C more hence the temperature must be 18°C.

In 2 hours = -8°C

In 5 hours = -20°C

In half an hour = -2°C

1 hour ago = 4°C

3 hours ago = 12°C

4.5 hours ago = 18°C

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