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Does a football travel faster in hot or cold?
A football will typically travel faster in hot weather compared to cold weather. This is because the air molecules are more spread out in hot weather, reducing air resistance and allowing the ball to move more quickly through the air.
What would happen to life on earth if you were any further from the sun?
where space is so cold the earth would freeze
Why would ducks migrate?
Because when it gets cold during the winter they would want to travel to a place of warmer climate.
Will a tennis ball or baseball go farther?
A warm basball would travel further since the molecules in the ball are moving faster than if it was colder. Although this change of temperature would be very insignificant in everyday life. There would be a greeter affect in the distance if the bat was warm compared to the ball being warm. So if you wan't the ball to travel far have a warm bat and then it will have a lot of 'pop'. If you hit it with a bat, a warm ball will go further. The molecules in the ball are held together less tightly and are more bouncy, so instead of work being done by vibrating the bat, all energy is transferred into the ball.
Does cold travel from the surface to your hand or does energy travel from your hand to the cold surface?
Energy travels from your hand to the cold surface. Cold is merely the relative absence of heat.
Does sound travel faster in warm or cold air and why?
Sound travels faster in warm air because the molecules are more spread out, allowing sound waves to move more quickly. In cold air, molecules are closer together, which slows down the transmission of sound waves.
Is it easier catching a football in the warm or cold?
It is easier to catch a football when it is warm outside. When it is cold your hands are firm and it is harder to control it in your hands.
What would happen on earth the Suns radiation could not travel through space?
If the sun's radiation could not travel through space, then the Earth would be a cold, dark, frozen rock, and nothing would have ever happened on it.
What would cause a loose in pressure in a football?
Cold can cause loss of preassure, so the patriots probably didn't cheat
What would happen to the physical properties of a cold worked material if it were fully annealed and cold worked further?
It would have approximately the same characteristics of the material before it was annealed. In other words, it would almost be the same as the first time it was cold worked, assuming nothing was done to the material before it was cold worked the first time.
On a cold day if you opend a window in a warm room which direction would air travel?
whichever direction the window is facing
Does Australia tend to get warm as you travel north?
In winter, Australia is warmer as you travel further north. In summer, southern heat can be just as extreme as northern heat, and even more so due to the absence of humidity. In summer, the further north you travel, the more humid it becomes, but the heat is more constant, compared to the more erratic hot-cold weather of the south. Heatwaves and bushfires are more prevalent in the south during summer, not the north.
