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Levart [38]
3 years ago
13

Are there differences in how the size/radius changes over time, when you compare stars with different initial masses?

Physics
1 answer:
VikaD [51]3 years ago
5 0
Information panel allows comparisons between the radius, surface temperature, luminosity and mass of ... Describe how the Sun changes over its lifetime. ... C. ​ Follow the evolution for five stars with different masses.
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In the diagram, the arrow shows the movement of electric
Hoochie [10]

Answer:

So we want to know what causes the electric charges to flow from one end of the battery to the other like the picture shows. In the battery we have a positive and a negative charge that are separated. They give an electric potential difference also known as voltage. The voltage causes the charge (electrons) to move from the negative pole to the positive pole. That is called the electron flow and that is what is what is actually happening in the electric circuit. The image shows that the current flows from the positive pole to the negative. That is called "conventional current" and it is a matter of convention. Both are caused by the difference in electric potential. So the correct answer is C.  

7 0
3 years ago
What is the field outside the capacitor plates in a parallel capacitor?​
FrozenT [24]

Answer is zero

Plz mark me brainlist

7 0
3 years ago
Read 2 more answers
A snail travels 300 cm in 4 minutes.calculate speed of snail in m/s
LekaFEV [45]

Answer:

\frac{0.0125m}{s}

Explanation:

In order to solve this question we need to know that  speed = \frac{distance}{time}. Then we need to convert 4 minutes into seconds and cm into m. We can do that by multiplying the number of minutes by 60 (because there is 60 seconds in one minute) and dividing the number of cm by 100 (because there is 100 cm in one m). So.......

4min = 4 x 60s = 240s

300cm = 300/100 m = 3m

Now we know that distance = 300m, and that the time = 4min = 240s ⇒

⇒ speed=\frac{distance}{time} = \frac{3m}{240s} = \frac{0.0125m}{s}

5 0
3 years ago
Help with 13 and 14
taurus [48]

If I did my math right I believe 13 is the 9.3 seconds and 14 is the first option because of logic.  The question basically says, how does the height change and the answer is the first one because it gets higher then lower, or increases then decreases.

7 0
3 years ago
An unbalanced force can cause an object to:
Lilit [14]
It'll speed up in the direction it's being pushed unbalanced. Or, it could slow down if applied the right amount of unbalanced power. And finally if the unbalanced push is pushed it could change the direction of it's current motion it was traveling.<span>
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3 0
3 years ago
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