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3 years ago

In which way does Stephen Hawking use mathematics in his work?

Physics

1 answer:

Ilya [14]3 years ago

3 0

He needs to measure when he draws the Simpson characters to make sure they are the same time each time he draws them

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____________ occurs when an energy source transfers heat directly to another object through space; an example would be an object

timurjin [86]

The answer is Radiation

6 0

4 years ago

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calcula el potencial electrico de un punto B que se encuentra a 75cm de una varga positica q=9×10-6c

ankoles [38]

Answer:

V = 72000 volts

Explanation:

calculates the electric potential of a point B that is 75cm from a positive charge q = 9 × 10-6c

Given that,

Electric charge, $q=9\times 10^{-6}\ C$

We need to find the electric potential of a point B that is 75 cm from this charge. The formula for the electric potential is given by :

$V=\dfrac{kq}{r}\\\\V=\dfrac{9\times 10^9\times 6\times 10^{-6}}{0.75}\\\\V=72000\ V$

So, the electric potential is equal to 72000 Volts.

3 0

3 years ago

What do women and men prefer in partners?

hodyreva [135]

Answer:

I would say Honesty, Loyalty, and Trust

Explanation:

well, thats just in my opinion and other people have their own preferences

8 0

3 years ago

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An atom is made up of which of the following?

mamaluj [8]

Answer:

B electrons protons and neutrons

hope i helped...

Explanation:

6 0

4 years ago

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Astronaut mark uri is space-traveling from planet x to planet y at a speed of relative to the planets, which are at rest relativ

lyudmila [28]

<span>From the point of view of the astronaut, he travels between planets with a speed of 0.6c. His distance between the planets is less than the other bodies around him and so by applying Lorentz factor, we have 2*</span>√1-0.6² = 1.6 light hours. On the other hand, from the point of view of the other bodies, time for them is slower. For the bodies, they have to wait for about 1/0.6 = 1.67 light hours while for him it is 1/(0.8) = 1.25 light hours. The remaining distance for the astronaut would be 1.67 - 1.25 = 0.42 light hours. And then, light travels in all frames and so the astronaut will see that the flash from the second planet after 0.42 light hours and from the 1.25 light hours is, 1.25 - 0.42 = 0.83 light hours or 49.8 minutes.

5 0

3 years ago