subject
Physics, 28.04.2021 20:50 zayboogey04

13 A student blows air through a liquid using a straw. This causes the liquid to evaporate quickly
and
therefore to cool.
Which statement explains why the remaining liquid cools?
(0/1 Point)
The molecules with most energy leave the liquid.
Slower-moving molecules are carried away by the air bubbles.
The air sets up convection currents in the liquid.
The air molecules conduct heat from the liquid.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
question
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
question
Physics, 22.06.2019 12:00
Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.
Answers: 1
question
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
You know the right answer?
13 A student blows air through a liquid using a straw. This causes the liquid to evaporate quickly...
Questions
question
History, 05.06.2020 16:00
question
Mathematics, 05.06.2020 16:00
question
Mathematics, 05.06.2020 16:00
question
Mathematics, 05.06.2020 16:00
question
Mathematics, 05.06.2020 16:00
Questions on the website: 13722363