20-11-2019
Chemistry

contestada

When warm and cold air mix, why will the warm air move upward?

Respuesta :

ghostslayer989 ghostslayer989

20-11-2019

It's like atoms, when heated up they become more energized and move up.

When atoms are cold, they move less thus not having enough energy to elevate

Answer Link

Otras preguntas

Can someone explain how to do this?

Jack chooses 15 downloads for $19.75, and jim chooses 40 downloads for $43.50. What is the regristration fee, and what is the cost of each download?

when chemical reactions occur,The physical and chemical properties of the reactants are the same as the properties of the productsThe physical and chemical prop

What codes are listed for the removal of skin tags in the cpt coding manual

Help! What could this be?

Tina is introducing her topic by saying, "today i will be talking about the fundamental emotional bond that develops between the infant and the caregiver." what

Tears from the eyes can wash pathogens away before they get into the body true or false

If you are part of a center or network, you can use program-level data to A. change the way you speak with families. B. change the way you record and ma

What is the last step to breaking down a source? Read the source carefully. Analyze the source in detail. Decide how you can use the source. Determine the main

Which of the statements does not describe ecosystems? Biodiversity is one way to judge the health of an ecosystem. Ecosystems must be balanced to survive. The