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
maxonik [38]
3 years ago
14

Example of what happens to particles when their kinetic energy decreases?

Physics
2 answers:
Ann [662]3 years ago
6 0

Explanation:

<h2>When we decrease the temperature, less heat energy is supplied to the atoms, and so their average kinetic energy decreases. When they enter a phase transition, such as freezing from a liquid to a solid, the temperature is not decreasing or increasing, and stays constant</h2>
MAXImum [283]3 years ago
6 0

Answer:

when the kinetic energy of a particle decreases, according to me that body must have been freeze, like water particles or intermolecular force which losses when heated (gains more kinetic energy) and when freeze losses kinetic energy.

You might be interested in
What is the molar mass, in grams, of a mole of an element equal to?
Stels [109]
The correct answer is B. The atomic weight of the element 
8 0
4 years ago
Read 2 more answers
In a thunderstorm, electric charge builds up on the water droplets or ice crystals in a cloud. Thus, the charge can be considere
jolli1 [7]

1) 333.6 C

In order to have breakdown, the electric field at the surface of the cloud must be equal to the breakdown electric field:

E=3.00\cdot 10^6 N/C

The electric field strength at the surface of a charged sphere is given by

E=\frac{1}{4\pi \epsilon_0} \frac{Q}{R^2}

where

\epsilon_0 = 8.85\cdot 10^{-12} C^2/(N^2 m^2) is the vacuum permittivity

Q is the charge on the sphere

R is the radius of the sphere

Here we have a cloud of radius

R = 1.00 km = 1000 m

So we can re-arrange the previous equation in order to find the charge on the cloud:

Q=4\pi \epsilon_0 ER^2=4\pi (8.85\cdot 10^{-12})(3.00\cdot 10^6)(1000)^2=333.6 C

2) 2.08\cdot 10^{21} excess electrons

The total charge of the cloud must be (in magnitude)

Q = 333.3 C

We know that one electron carries a charge of

e = 1.6 \cdot 10^{-19}C

The total charge is just given by the charge of each electron multiplied by the number of excess electrons in the cloud:

Q=Ne

where

N is the number of excess electrons

Solving for N, we find:

N=\frac{Q}{e}=\frac{333.3 C}{1.6\cdot 10^{-19} C}=2.08\cdot 10^{21}

6 0
3 years ago
A car drives with a constant speed of 22 miles per hour. How far can it travel in 1 hour?
horsena [70]
Answer:
22 miles

Explanation:

8 0
3 years ago
Momentum is conserved it can be transferred but not lost. true or false​
Anarel [89]

Answer: False

explanation: because Total momentum is conserved only if the collision can be considered isolated from the influence of net external forces

8 0
3 years ago
A snowstorm was predicted in Chicago. Identify the possible upper air temperature, surface temperature, and air pressure of Chic
OverLord2011 [107]
The correct answer for this question is this one:

<span>A snowstorm was predicted in Chicago. The possible upper air temperature, surface temperature, and air pressure of Chicago on that day. Normal atmospheric pressure is 29.9 inches of mercury.  </span><em>I'm pretty sure the answer is 40 for upper air, 29 for surface temp, and 30 for air pressure. </em>Hope this helps answer your question and have a nice day ahead.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Chemists use a wide array of techniques for determining the exact composition and structure of a compound. One of the most robus
    10·1 answer
  • If your horse got bit in the mouth by a rattle snake how long dose she have to live
    14·2 answers
  • How do the magnitude and charge of the two charged particles in the figure above compare
    15·1 answer
  • 1Calcula la fuerza necesaria para subir un peso de 500 N con una palanca si el brazo de potencia mide 3 mt y el de resistencia 1
    12·1 answer
  • Indigenous people sometimes cooked in watertight baskets by placing enough hot rocks into the water to bring it to a boil. What
    7·1 answer
  • A radiator rests snugly on the floor of a room when the temperature is 10 oC. The radiator is connected to the furnace in the ba
    7·1 answer
  • An astronaut in an experimental high speed spacecraft flies a mission several decades in the future. When the astronaut returns
    11·1 answer
  • An object of mass m moving at a speed of v1 possesses kinetic energy that is equal to KE1. When the object's speed is doubled, t
    8·1 answer
  • Milk being heated on top of a stove will do what?
    10·1 answer
  • Most consumers first spend their disposable income on what
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!