They want you pick choice-B, but it's a terribly corrupted example.

Newton came 100 years AFTER Kepler.

Furthermore, he didn't USE Kepler's laws to work out his law of gravity, but once he HAD his law of gravity, he was able to use IT to show why Kepler's laws must be true.

8 0

3 years ago

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A sample of a gas occupies 2.76 L at 303K. What would the volume be if the temperature was increased to 404K? Assume constant

Artist 52 [7]

Answer:

If the temperature was increased to 404 K, its volume would be 3.68 L.

Explanation:

Charles' Law gives a relationship between the volume and the temperature of the gas at constant temperature. This law states that the volume of a given amount of gas held at constant pressure is directly proportional to the temperature.

$V\propto T$

$\dfrac{V_1}{V_2}=\dfrac{T_1}{T_2}$

Let

$V_1=2.76\ L\\\\T_1=303\ K\\\\T_2=404\ K$

Let $V_2$ is new volume. Using above formula we get :

$V_2=\dfrac{V_1T_2}{T_1}\\\\V_2=\dfrac{2.76\times 404}{303}\\\\V_2=3.68\ L$

If the temperature was increased to 404 K, its volume would be 3.68 L.

6 0

4 years ago

What floats on top of molten magma under the earth’s surface?.

elena-s [515]

Explanation:

Earthquakes. are caused by the earth's crust, more specifically, tectonic plates that float on top of molten magma. These plates bump into each other. it's the answer Earthquakes.

5 0

2 years ago

PLEASE HELP!! :((((((((((((((((((((((((

Romashka [77]

Where is the word problems? Like the problems that you have to put it in.

Explanation:

6 0

3 years ago

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