Question

during the day, the temperature of soil in a flowerpot inscresed from 15.6C to 35.5C. if the energy from the sus was calculated to be 251 117J, what was the mass of the soil?

Answer 1

what is the sus

Answer 2

sun**

Answer 3

=]

Answer 4

do u have any given heat capacity?

Answer 5

1.7 for soil

Answer 6

i really dnt get this cause im homeschooled rihght now so no teachers

Answer 7

ok heat capacity of soil is 1.7

Answer 8

Q=Cp*change in temp*mass in gram
251117=m*1.7*19.9c
m= 7422.9 grams If 2 sigfig is 7.4*10^3 grams

Answer 9

thankyou alotttt :)

Answer 10

good luck