Question

did u get it?

Answer 1

can u help with my question?

Answer 2

looking at it now

Answer 3

The mass of the atmosphere is 5.25 * 10 to the exponent 19 kg and that the specific heat capacity of dry air is 1050 joule/ (kg C) how many jouls does it take to raise the temperature of the atmosphere by 2 C ?

Answer 4

r u still there?

Answer 5

hey yes

Answer 6

do u get it?
can u help...?

Answer 7

right ok hmmm, so if the heat capicity of dry air is 1050 joule/(kg C), that means it takes 1050 joulels of energy to raise the temperature one degree C

Answer 8

ok...

Answer 9

so it would take 5.25x10^19Kg * 1050 joule/KgC = 5.513 X 10^22 joules/C

Answer 10

since you want to raise it 2 degrees, it's 1.10 * 10^20 joules (twice as much)

Answer 11

2C * 5.513 X 10^22 joules/C = 1.10 X10^20 joules

Answer 12

sorry, x 10^23

Answer 13

is that the asnwer

Answer 14

well, I feel like that makes sense =). use the calculator though that was in my head

Answer 15

the point is multiple the kg * c * j/kgc = j (the number of joules)

Answer 16

which is the mass * 2 degrees c * heat capacity

Answer 17

which got that answer

Answer 18

ok thanks