A substance has a volume of 4,000 cm and a mass that is 2,000 g. What is the density of the substance.
1 answer:
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Answer:
8,3375*10^-9 N
Explanation:
Answer:
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Explanation:
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Answer:
Q = 12540 J
Explanation:
It is given that,
Mass of water, m = 50 mL = 50 g
It is heated from 0 degrees Celsius to 60 degrees Celsius.
We need to find the energy required to heat the water. The formula use to find it as follows :
Where c is the specific heat of water, c = 4.18 J/g°C
Put all the values,
So, 12540 J of energy is used to heat the water.