1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lelechka [254]
3 years ago
11

. What happens to the average kinetic energy of water molecules as water freezes?

Physics
1 answer:
leva [86]3 years ago
6 0

Answer:molecules slow down

Explanation:

because science

You might be interested in
If the given wave has a frequency of 100 Hz, what frequency will the sixth harmonic have?
alukav5142 [94]

Answer:

600Hz

Explanation:

In electrical systems of alternating current, the harmonics are, as in acoustics, frequencies multiples of the fundamental working frequency of the system and whose amplitude decreases as the multiple increases. For example, if we have systems fed by the 50 Hz network, harmonics of 100, 150, 200, etc. may appear.

In our case having a fundamental wave of 100Hz, I can have harmonics of 200,300,400, ..., 600Hz

4 0
3 years ago
Can a body having larger mass be hotter than another of smaller mass.expalain​
Rom4ik [11]

Answer:

it would make sense because a larger body could produce more body heat.

8 0
2 years ago
Are switches connected in series or parallel with the devices they control?
andrezito [222]

In some unusual applications of unusual components, I can think of unusual electric circuits where a switch may be connected in parallel with a device in order to control it.  

But I'm sure this is not what's intended in a question on the high-school level.  

Until you get in a situation with tricky applications in a tricky circuit, your switches will always be connect <em>in series</em> with the devices they control.

3 0
3 years ago
What is the net force on a truck if the force of friction is 31 N and the force of the engine is 79 N?
Evgen [1.6K]

Answer:

Fr = 48 [N] forward.

Explanation:

Suppose the movement is on the X axis, in this way we have the force of the engine that produces the movement to the right, while the force produced by the brake causes the vehicle to decrease its speed in this way the sign must be negative.

∑F = Fr

F_{engine}-F_{brake} =F_{r}\\F_{r}=79-31\\F_{r}=48[N]

The movement remains forward, since the force produced by the movement is greater than the braking force.

3 0
2 years ago
Which one of Newton's Laws fits this statement:
BabaBlast [244]

Answer:

First Law

Explanation:

I learned this in 6th grade

5 0
3 years ago
Other questions:
  • Seafloor spreading causes an oceanic plate to collide with a continental plate. If it were to go through the whole tectonic cycl
    15·2 answers
  • How to atoms behave in non-magnetic items?
    15·1 answer
  • What is 7.866 rounded to the nearest 10ths?
    14·2 answers
  • Ingrid kicks a football with an initial velocity at 12 m/s at an angle of 45 relative to the ground
    14·1 answer
  • What is the heat extracted from the cold reservoir for the refrigerator?
    7·1 answer
  • A railroad car of mass M moving at a speed v1 collides and couples with two coupled railroad cars, each of the same mass M and m
    15·1 answer
  • An opera singer in a convertible sings a note at 600 Hz while cruising down the highway at 90 km/h. What is the frequency heard
    13·1 answer
  • How does the direction of friction relate to the direction of motion
    8·1 answer
  • Explain the expression “light travels at a speed”.
    12·1 answer
  • Which of the following is an example of an acceptable time to ignore the rules and etiquette of a sport?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!