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Gnoma [55]
4 years ago
14

Use convection in a sentence

Chemistry
1 answer:
Vinil7 [7]4 years ago
6 0
Convection 

Convection<span> is when heat is transferred by mass motion of a fluid. 
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what is a measure of the amount of matter in an object while what is a measure of the force of gravity acting on an object
masha68 [24]
A measure for the amount of matter in an object would be grams or kilograms.
the measure of the force of gravity acting on an object would be newtons.

the amount of matter in an object is called mass.
the force of gravity acting upon an object would be called weight.
7 0
3 years ago
Which inner planet has 2 moons? Question 2 options: Mercury Venus Earth Mars
MaRussiya [10]

Answer:

Mars

Explanation:

neither Mercury nor Venus have any moons at all, Earth has one and Mars has its two small moons

5 0
2 years ago
Who placed all the elements in the right place according to their properties
REY [17]
Dmitri Mendeleev Was the name of the guy you where looking for
8 0
3 years ago
What volume of a 6.0m hcl solution is required to make 250.0 milliters of 1.5 m hcl
Georgia [21]

Answer : The volume for 6.0m HCl solution required = 62.5 ml

Solution : Given,

Initial concentration of HCl solution = 6.0m

Final concentration of HCl solution = 1.5m

Final volume of HCl solution = 250 ml

Initial volume of HCl solution = ?

Formula used for dilution is,

M_1V_1=M_2V_2

where,

M_1 = initial concentration

M_2 = final concentration

V_1 = initial volume

V_2 = final volume

Now put all the given values in above formula, we get the initial volume of HCl solution.

6.0m\times V_1=1.5m\times 250ml

V_1 = 62.5 ml

Therefore, the volume for 6.0m HCl solution required = 62.5 ml


8 0
4 years ago
The volume of a gas with an initial pressure of 380 mmHg increases from 5.0 L to 8.0 L. What is the final pressure of the gas, i
Phoenix [80]
It’s C. 0.31 atm

I hope this helped out! Have a nice day :)
6 0
3 years ago
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