When a star is moved twice as far away, it appears dimmer because its light gets spread out over a larger distance. Just like a big hug from a loved one, stars radiate their warmth best when they're close by.
It depends on what the sentence is: The brightness of the sun is blinding. The word brightness would be an adjective.
Yes, a significant change in the brightness of the sun can have a range of effects on Earth, from altering climates and temperatures to potentially affecting ecosystems. A decrease in brightness could lead to cooling, while an increase could cause warming. These changes could impact weather patterns, sea levels, and overall biodiversity on our planet.
if it was twice as massive, earth probably have burned, noone would be here, and surviving would be a 1 out of 100,000
The four main moons all look about the same brightness as seen from Earth, and they are all at about the same distance from the Earth. That means that their brightness seen from Jupiter would depend on their distances from Jupiter.
Actually I dont know, but I guess the rate of everything happeningnow would be twice as fast.
The apparent brightness of the sun would decrease because the intensity of sunlight weakens with distance. By moving the Earth from 1 AU to 2 AU, the distance between the Earth and the Sun doubles, resulting in a decrease in the amount of sunlight reaching Earth and causing a decrease in apparent brightness.
The brightness of the bulb would decrease as the alligator clip moved along the pencil lead. This is because the resistance in the circuit would increase as the clip moves farther from the battery source, resulting in less current flow and therefore less brightness in the bulb.
the pushed and pull of tectonic forces would decrease.
the pushed and pull of tectonic forces would decrease.
Emotionally or physically, it can be described as being "stirred" or "affected."
Presumming that the Moon doesn't stop, the tides would change about twice a month.
we wouldn't get as much sleep and we would have way way shorter days
Magnitude is brightness. As stars are further away they're dimmer. It may seem like a star that twice as far away would be half as bright but it doesn't work that way. Brightness falls off in proportion to the square of the distance away. A star that is twice as far away is one-fourth as bright.
if you double the earths density say , standing at the surface you would experience twice the acceleration, weight would be doubled
A pencil has nothing to do with the brightness of a light bulb.
THE brightness would decrease as solenoid would have some resistance.
The brightness would remain constant but the power draw will increase. If the circuit was series wired, the brightness would go down as you added bulbs.