if 145kl of energy is added to water, what mass of water can be heated from 35C to 100C then vaporized at 100C

m = 0.057 kg = 57 g

Explanation:

Energy Added to Water = Heat added to raise the temperature of water + Heat used to vaporize water

where,

E = Energy added to water = 145 KJ

m = mass of water = ?

C = specific heat capacity of water = 4.2 KJ/kg.°C

ΔT = change in temperature = 100°C - 35°C = 65°C

H = Latent heat of vaporization of water = 2260 KJ/kg

Therefore,

m = 0.057 kg = 57 g

i believe it is b. what was the cause of the big bang

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