Answer:
A
Explanation:
You want an equation that includes both V and T. Charles' Law states that V =kT or V₁/T₁ = V₂/T₂, so this is the best formula to use.
B: The Combined Gas Law is p₁V₁/T₂ = p₂V₂/T₂ will work, but it's overkill for the situation. You can assume any constant value for the pressure, and it will cancel from each side of the equation,
C is wrong. Boyle's Law is p₁V₁ = p₂V₂. It does not include the temperature.
D is wrong. Gay-Lussac's Law is p₁/T₂ = p₂/T₂. It does not include the volume.
Answer:
The bulb will be generate only 30 Joules energy at 10 Second.
Explanation:
The formula to calculate the total number of Joules of energy by the light bulb is as follows:
E (Joules) = P (Watts) X t (seconds)
E = 60 W X 10 seconds
E = 600 Joules of energy
The total amount of energy generated by the light bulb every 10 Sec is 600 Joules. If the light bulb is only 5 % efficient , that would be 5% of the total.
600 J ×= 30 Joules
Of the total energy, the bulb will generate only 30 Joules energy at 10 Second.
From moles to grams C4H10 weighs 174.3666grams