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 wi

Question

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​

in progress 0
RI SƠ 3 years 2021-08-04T20:03:02+00:00 1 Answers 418 views -1

Answers ( )

  1. danthu
    0
    2021-08-04T20:04:19+00:00
    Reply

    heating of anything increases the kinetic energy of its molecules, so the molecules will move faster.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )