What is the volume of a balloon filled with hydrogen if the mass of the gas is 2.7 kg?
September 12, 2021 | education
| Given:
m = 2.7 kilograms is the mass of hydrogen in the balloon;
ro = 0.09 kilogram / cubic meter is the density of hydrogen.
It is required to determine V (cubic meter) – the volume of the balloon.
To determine the volume of a balloon, you need to use the following formula:
m = ro * V, hence:
V = m / ro = 2.7 / 0.09 = 30 cubic meters.
Answer: the volume of the balloon is 30 cubic meters.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.