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Gnom [1K]
3 years ago
10

All matter on earth contains energy

Chemistry
1 answer:
Dafna11 [192]3 years ago
6 0
Yes; every object has energy and you cannot create or destroy energy but you can transfer it. 
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How does heat flow? Use the following keywords: heat, thermal energy, transfer, same, hot to cold, kinetic energy
Nitella [24]

Explanation:

is the movement of heat. ... Heat flows in solids by conduction, which occurs when two objects in contact with each other transfer heat between them. That happens because the molecules hit each other, and the faster moving molecules in the hot object spread that energy into the cooler object.

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4 years ago
(f) what is the observed rotation of 100 ml of a solution that contains 0.01 mole of d and 0.005 mole of l? (assume a 1-dm path
never [62]
<span>Answer: .01 moles of D to .005 moles of L ~ so, .01+.005 = .015 total; using this total value, divide the portions of D and L. so .01/.015 to .005/.015 ~ 67% D to 33% L. And thus, the enantiomer excess will be 34%.</span>
4 0
3 years ago
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7.49 x 105 mm<br> 34500 inches<br> 0.45 miles<br> 885 yards<br> smallest to largest lengths
emmasim [6.3K]
30.962
34500
28512
31860

answer:

7.49 x 105 mm
0.45 miles
885 yards
34500 inches

reason:

I converted all the measurements to inches.
First, I multiplied 7.49x105 to get 786.45mm
Then, I divided it by 25.4 to get about 30.92 inches

Next, I converted 0.45 miles to inches by multiplying it by 63,360 to get 28,512 inches

For the yards, I took 885 and multiplied it by 36 to get 31,860 inches

Since the last one was already in inches, all I needed to do was put them in order from least to greatest
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3 years ago
As the density of a substance increases, the volume of a given mass of that substance__.
WARRIOR [948]
<span>As the density of a substance increases the volume of a given mass of the substance decreases</span>
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4 years ago
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How are elements heavier than hydrogen formed?
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from supernova explosion....

Here I will write you a wonderful video about with beautiful animations...

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3 years ago
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