wonderpops27 wonderpops27

18-01-2022
Biology

contestada

Can someone plss help me with this and give good explanations!!!

QUESTION: What happens to a volume of air when it is heated? When it is cooled?

Respuesta :

aymarjorie aymarjorie

18-01-2022

Answer: So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward.

Answer Link

ACCESS MORE

Otras preguntas

Which of the following was true of both the Sapa Inca and the Egyptian pharaoh? They participated in human sacrifice. They were nobles. They claimed to be divin

1. Find the number of ways of arranging 8 men and 4 women around a circular table.how many of them i) all the women come together ii) no two women come togeth

A wave transfers _____ from the source outward in the direction of wave motion. a. matter b. energy c. particles d. the medium

Describe the relationship between Aboriginal Australians and European Australians from the arrival of the British to the present day. Include such topics as vot

Prepare a solution that is 0.1 M acetic acid and 0.1 M sodium acetate by measuring out 5.0 mL of the 1.0 M acetic acid solution and 5.0 mL of the 1.0 M sodium a

A $ 43 comma 000,twominusmonth,10%note payable was issued on December 1, 2018. What is the amount of interest expense recorded in the year 2019? (Round you

what is the distance between ( -3, -4) and ( 6, -4) on the coordinate plane

Lucy's painting one wall in her bedroom. The wall measures 13 feet long and 9 feet wide. If one can of paint covers 50 square feet,will it be enough? Justify.

Describe 4 differences between short chain hydrocarbons and long chain hydrocarbons and explain how this determines their usesIll give brainliest

Prove that the value of the expression:(163–83)(43+23) is divisible by 63;