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blsea [12.9K]
2 years ago
14

Which type of heat transfer takes place in gases by the movement of particles through a medium?

Physics
2 answers:
Vitek1552 [10]2 years ago
6 0
( Convection ) is the movement of the heat by a fluid such as water or air.
Sergeu [11.5K]2 years ago
4 0

Answer: Convention

Explanation: Convention is pretty well known for being a process that transmits heat from one place to another place with the movements of heated particles. I got this answer from my notebook during my chemistry class.

Hope this answer helps!

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An approaching storm is moving at 15 km an hour what do you need to know to determine its velocity
leva [86]
Probable how long they were moving
5 0
3 years ago
Which term describes the number of thoughs that pass a point in a given amount of time
NeX [460]

The term that describes the number of thoughs that pass a point in a given amount of time is FREQUENCY.

In wave theory, frequency refers to the number of wave that pass through a fixed point in a given amount of time. Frequency is usually measure in Hertz. The mathematical formula for finding frequency is:

F = Velocity of wave / wavelength of wave.

5 0
2 years ago
(a) You wish to determine the height of the smokestack of a local coal burning power plant. You convince a member of the mainten
kicyunya [14]

Answer:

a. 86.80 m

b. i. The mass of the bob

ii. The length of the pendulum

Explanation:

a. Determine the height of the smokestack.

Using T = 2π√(L/g) where T = period of pendulum = 18.7 s, L = length of pendulum = height of smokestack and g = acceleration due to gravity = 9.8 m/s².

So, making L subject of the formula, we have

T = 2π√(L/g)

T/2π = √(L/g)

squaring both sides, we have

(T/2π)² = L/g

L = (T/2π)²g

Substituting the values of the variables into the equation, we have

L = (T/2π)²g

L = (18.7 s/2π)²(9.8 m/s²)

L = (2.976 s)²(9.8 m/s²)

L = 8.857 s² × 9.8 m/s²

L = 86.796 m

L ≅ 86.80 m

b. What factors influence the period of a simple pendulum

The factors that influence the period of a simple pendulum are

i. The mass of the bob

ii. The length of the pendulum

5 0
3 years ago
A 5 Kg bowling ball is thrown at a stationary 1.6 Kg bowling pin at 5 m/s. If the final velocity of the ball is 2.5 m/s. The fin
Sergio039 [100]

Answer: hope this helps

Explanation:

7 0
3 years ago
An object moving in a constant velocity will always have a
jeka94

Answer:

constant velocity unless acted on my an opposite force

7 0
3 years ago
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