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Eduardwww [97]
3 years ago
8

What are three ways heat is transfered

Chemistry
2 answers:
zaharov [31]3 years ago
8 0

Answer:

Conduction convection and radiation

Explanation:

Look at pic.

Gre4nikov [31]3 years ago
6 0

Answer:

Conduction, Convection and Radiation

Explanation:

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Which statement is true about a polyatomic ion?
nataly862011 [7]
The correct answer is that it is made of atoms that are covalently bonded together. Hope this helps.
4 0
3 years ago
Take car traveling with constant speed travels at 150 km in 7200 a. what is the speed of the car?
Andrej [43]
<span>Find the speed of the car in which it travels at 150 km in 7200 seconds.
This is an easy question, you just need to follow the given formula as always.
Since the time and the distance is already given, we are now looking for the speed
=> time = 7200 seconds
=> distance = 150km</span><span>
d = speed x time
S = distance / time
s = 150 km / 7200 seconds
s = 0.021 km / seconds.
Thus, the car travels for about 0.021 km per seconds.

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5 0
3 years ago
Us
Marina CMI [18]

Answer:

Molar mass = 30.026 g/mol

Explanation:

Let Molar mass be mm

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6 0
2 years ago
A solution is saturated in both nitrogen gas N2 and sodium iodide NaI at 50 degree Celsius. When the solution is cooled to 25 de
xxMikexx [17]

Answer:

b. some sodium iodide will precipitate out of solution

Explanation:

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Thus,the undissolved sodium iodide will precipitate out of the solution.

6 0
3 years ago
Describe a situation when a lever has potential energy ?
tresset_1 [31]
When an object is placed on the opposite end of a lever and the near end is held in place without being allowed to move upwards, the lever has potential energy.
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3 years ago
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