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3 years ago

Whats the difference between an inner planet and an outer planet

2 answers:

8 0

The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars. After an asteroid belt comes the outer planets, Jupiter, Saturn, Uranus and Neptune.

Dmitry [639]3 years ago

4 0

The main difference between inner and outer planets is that outer planets are larger and are mainly made of gas. The inner planets are Venus, Mercury, Mars and Earth, while the outer planets are considered to be Saturn, Uranus, Neptune and Jupiter.

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Sociologist use tools such as investigation and data collection to make their study more

In-s [12.5K]

They use data that they collect in order to make their study more accurate.

8 0

3 years ago

A gas is in a sealed container.Part ABy what factor does the gas temperature change if the volume is doubled and the pressure is

Goryan [66]

A) The temperature increases by a factor 6

We can use the ideal gas equation:

$pV=nRT$

where

p is the pressure

V is the volume

n is the number of moles

R is the gas constant

T is the temperature

We can also rewrite it as

$\frac{pV}{T}=nR$

The gas is in a sealed container - this means the amount of gas is fixed, so n is constant. Since R is constant too, the term on the right in the equation is constant. So we can rewrite the equation as:

$\frac{p_1V_1}{T_1}=\frac{p_2 V_2}{T_2}$

where in this problem we have:

$V_2 = 2V_1$ (the volume is doubled)

$p_2 = 3 p_1$ (the pressure is tripled)

re-arranging the equation, we find the change in temperature:

$\frac{T_2}{T_1}=\frac{p_2 V_2}{p_1 V_1}=\frac{(3 p_1)(2 V_1)}{p_1 V_1}=6$

so, the temperature increases by a factor 6.

B) The temperature increases by a factor 1.5.

We can use again the same equation:

$\frac{p_1V_1}{T_1}=\frac{p_2 V_2}{T_2}$

Where in this case:

$V_2 = \frac{V_1}{2}$ (the volume is halved)

$p_2 = 3 p_1$ (the pressure is tripled)

So, we can find the change in temperature:

$\frac{T_2}{T_1}=\frac{p_2 V_2}{p_1 V_1}=\frac{(3 p_1)(\frac{V_1}{2})}{p_1 V_1}=\frac{3}{2}=1.5$

So, the temperature increases by 1.5 times.

4 0

4 years ago

Two parallel plates having charges of equal magnitude but opposite sign are separated by 11.0 cm. Each plate has a surface charg

VashaNatasha [74]

Two parallel plates having charges of equal magnitude but opposite sign are separated by 11.0 cm. Each plate has a surface charge density of 49.0 nC/m2. A proton is released from rest at the positive plate.

(a) Determine the magnitude of the electric field between the plates from the charge density.

b) Determine the potential difference between the plates.

Answer:

The Electric Field between the two plate is $E = 5.536*10^3 N/C$

The potential difference between the plate is V = $609 \ Volts$

Explanation:

From the we are given that

The separation between the plate is $d = 11.0 cm$

The surface charge density is $\sigma = 49.0 n C/m^2 = 49.0*10^{-9}$

Generally Electric field between the plate is mathematically given as

$E = \frac{\sigma }{\epsilon_0}$

Note that $\epsilon_0$ is the permitivity of free space and its value is $8.85 *10 ^{-12} C^2 /N \cdot m^2$

Now substituting values we have

$E = \frac{49*10^{-9}}{8.85*10^{-12}}$

$5.537*10^3 N/C$

Generally Potential difference between the plate is mathematically given as

$V =Ed$

Where E is the electric field which is $E = 5.536*10^3 N/C$

Substituting value we have

V = $= (5.537*10^3 N/C) (11.0*10^{-2}) =609 V$

3 0

4 years ago

What kind of weather ,begin emphasis,most,end emphasis, likely happens in the town when the air masses meet?

Crazy boy [7]

Storm weather likely happens in the town when the air masses meet because of difference of temperature and humidity of both air masses.

<h3>What weather happens when air masses meet?</h3>

When air masses move by wind, they carry different weather conditions from the weather conditions of other region. This difference in weather conditions can create a severe storm.

So we can conclude that Storm weather likely happens in the town when the air masses meet because of difference of temperature and humidity of both air masses.

Learn more about air here: brainly.com/question/636295

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4 0

2 years ago

consider a charged parallel-plate capacitor. which combination of changes would quadruple its capacitance?

kogti [31]

Its capacitance Double the charge and double the plate area.

Doubling the distance between the plates of a capacitor double the capacitance. Doubling the distance between the plates of a capacitor quadruples the capacitance. As the distance between the plates decreases, the capacitance increases because the potential difference decreases.

Halving the distance between the plates of a parallel plate capacitor doubles the capacitance of the capacitor from its initial capacitance. When two or more capacitors are connected in parallel, the overall effect is that of a single equivalent capacitor with the sum of the plate areas of the individual capacitors. As we saw earlier all other factors being equal, more disk space equals more capacity.

Learn more about Capacitor here:-brainly.com/question/27393410

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4 0

2 years ago