What is the air temperature at the top of a 1500 m high mountain, if at its foot it is +20 degrees?

| February 26, 2021 | education

What is the air temperature at the top of a 1500 m high mountain, if at its foot it is +20 degrees? at what altitude will the air temperature be +14 degrees?

1) As you climb for each kilometer, the air temperature drops by 6 ° C.

2) Find the decrease in air temperature when climbing to the top.

1500 m = 1.5 km.

1.5 km * 6 ° С = 9 ° С.

3) Find the air temperature at the top. To do this, subtract the drop in temperature from the air temperature at the foot.

20 ° С – 9 ° С = 11 ° С – temperature at the top of the mountain.

4) In order to find out at what altitude the air temperature will be 14 ° С, you need to subtract this temperature from the temperature at the foot to find out the temperature drop, and divide by 6 ° С.

(20 ° С – 14 ° С) / 6 ° С = 1 km.

Answer: 11 ° C; 1 km.



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