If you are reading a book and you move twice as far away from the light source, how does the brightness at the new distance compare with that at the old distance? it is

because growing process had stoped after 4-5 year

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation