amberlyava
amberlyava
03-04-2019
Chemistry
contestada
what happens when air is heated in a ball
Respuesta :
helpmeasap54
helpmeasap54
03-04-2019
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
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
What is the solution to the equation 1/2x + 3 = 2/3x + 1
product of (6+i)(2+9i)
What is the slope of the line that is perpendicular to the line whose equation is 2x + y = 4.
A man builds a model plane that is a scale model of an original. The original plane is 150 feet in length. If the scale model uses 4 inches for every 50 feet, t
The President of the United States is elected indirectly, by the Electoral College, rather than directly by a popular vote.
How is the government ran ?
Define the following terms in regards to the brain: ventricles, hemispheres, gyri, sulci, fissures, lobes, cerebral cortex.
A boy throws a ball straight up in the air with an initial velocity of V+3 mls . The ball reaches a maximum height and starts towards earth. The boy catches the
rewrite the expression using an exponent
15 MINUTES LEFT PLEASE! A wedding planner is organizing the seating for a wedding. He can represent the number of rows by the function f(x) = 13x and the number
