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Firlakuza [10]
3 years ago
8

Which answer best explains what happens to particles as their temperature rises?

Physics
2 answers:
olga_2 [115]3 years ago
8 0
Particles are always vibrating, as temperature rises, thermal energy is being released into the particles, so they start vibrating faster in order for them to release the thermal energy.
Serjik [45]3 years ago
5 0
Heat is a form of energy. As heat is added to a substance, the particles gain more energy, which becomes kinetic energy (energy of motion). This cause the particles to move and vibrate faster. The more heat, and therefore the more kinetic energy and more speed, that is added to a substance, the easier it is for particles to break free from it's state and evaporate.
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How would your body be affected involuntary action.
Dennis_Churaev [7]

Answer:

the human brain is responsible for involuntary activities, such as regulating heartbeat, breathing, and blinking. Although the brain controls both voluntary and involuntary activities, different regions of the brain are devoted to each type of task.

Both involuntary and voluntary actions are controlled by the same parts of the brain. Hindbrain and midbrain control involuntary actions like salivation, vomiting, etc. All the body's voluntary actions are controlled by the motor cortex in the frontal lobe of the cerebrum.

Explanation:

8 0
3 years ago
Alice and Bob are each riding horses on a carousel. Alice's horse is twice as far from the axis of spin of the carousel as Bob's
FromTheMoon [43]

Answer:

option (a)

Explanation:

the angular velocity of the carousel is same througout the motion, so the angular velocity of all the horses is same, but the linear velocity is different for different horses.

As the angular displacement of all the horses are same in the same time so the angular velocity is same.

The relation between the linear velocity and the angular velocity is given by

v = r ω

where, v is linear velocity and r be the distance between the horse and axis of rotation and ω be the angular velocity.

So, the angular velocity of Alice horse is same as the angular velocity of Bob horse.

ωA = ωB

Thus, option (a) is true.

8 0
3 years ago
The main difference between speed and velocity involves
ad-work [718]
D. Direction, if someone is traveling on an interstate from New York to Boston at 65 MPH, the speed of the car is 65 MPH and the velocity is 65 MPH north-east.
7 0
3 years ago
Read 2 more answers
How does hydroelectric energy works?
Snowcat [4.5K]
Actually, hydroelectric and coal-fired power plants produce electricity in a similar way. In both cases a power source is used to turn a propeller-like piece called a turbine, which then turns a metal shaft in an electric generator,which is the motor that produces electricity. A coal-fired power plant uses steam to turn the turbine blades; whereas a hydroelectric plant uses falling water to turn the turbine. The results are the same. :) <span>
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7 0
3 years ago
a rock thrown horizontally at 20m/s from the top of a building 63m high. How far from the base of the building does the rock lan
Lorico [155]

1,260

this might be it

4 0
3 years ago
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