Question 1: Bicycle pump In this problem, you will look at the pressure developed by the piston in a

bicycle pump

Air at atmospheric pressure (1.0 x 105 Pa) is compressed at constant

temperature in a bicycle pump so that its volume is reduced by a factor of

5.

What is the pressure of the air when compressed?

The pressure  of the air when compressed is

Explanation:

Boyle's Law: This law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.

    (At constant temperature and number of moles)

where,

= initial pressure of gas  =

= final pressure of gas  =?

= initial volume of gas  = V

= final volume of gas  =

Therefore, the pressure  of the air when compressed is

double the distance = divide strength by 4

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.