How many calories are absorbed by a copper spoon with a mass of 200 grams as it changes from 28°C to 33°C? a) 0.00027
b) 3
c) 90
d) 13,000

c) 90

Explanation:

C

Explanation:

The amount of heat required to increase temperature by  Δ T of an object with mass  m  and specific heat  s  is given by  Q = m s Δ T . For copper specific heat  s = 0.09   c a l / go C

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

c. electrical charges of ionic bonds.