Question 19 of 30
A helium balloon’s temperature is raised by 1°C. Will this cause its molecules to move faster or slower?
they will move at the same speed
faster
slower
Question 19 of 30
A helium balloon’s temperature is raised by 1°C. Will this cause its molecules to move faster or slower?
they will move at the same speed
faster
slower
heating of anything increases the kinetic energy of its molecules, so the molecules will move faster.