Answer:
78.4%
Explanation:
yield = actual/theoretical = 7.84/10 = 78.4%
Answer:
The new volume of the gas is 21 L.
Explanation:
Volume of a gas is inversely proportional to its pressure at constant temperature such that,

or

We have,

It is required to find V₂. Using above law or Boyle's law such that :

So, the new volume of the gas is 21 L.
Depends on where you live but generally speaking it is either June or July
Answer:
Both use kinetic energy to produce electricity.