Answer is:
The sun's energy is transferred through the vacuum of space to Earth
Answer:
41.9 g
Explanation:
We can calculate the heat released by the water and the heat absorbed by the steel rod using the following expression.
Q = c × m × ΔT
where,
c: specific heat capacity
m: mass
ΔT: change in temperature
If we consider the density of water is 1.00 g/mol, the mass of water is 125 g.
According to the law of conservation of energy, the sum of the heat released by the water (Qw) and the heat absorbed by the steel (Qs) is zero.
Qw + Qs = 0
Qw = -Qs
cw × mw × ΔTw = -cs × ms × ΔTs
(4.18 J/g.°C) × 125 g × (21.30°C-22.00°C) = -(0.452J/g.°C) × ms × (21.30°C-2.00°C)
ms = 41.9 g
Noble gases are known for having a full outer shell of electrons which helium has as it has two electrons its first electron shell is completely filled
Answer:
a body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing.
really depending on what weight you are referring to but thats the number 1 on dictonary
