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How does the altitude of the noontime sun change as winter approaches?
It will be lower in the sky. As the midpoint of winter passes, the noontime sun will be higher each day until midsummer.
How does a comets appearance change as it approaches the sun?
The tail of the comet will become larger, and always point away from the sun. As the comet moves towards the sun, the tail is behind it. As it retreats from the sun, the tail is before it.
Does the earth move closer to the sun every year?
Yes and no. The Earth does get closer to the Sun every year as it approaches perihelion, 147,098,290 km, around January 4th, but then it recedes as it approaches aphelion, 152,098,232 km, around July 4th.
Correct term for the halo of light around a comet?
This is the coma, the portion of the comet that sublimates from the surface as it approaches the sun.
How does the sun change positions during the day?
It is not the sun that is changing positions. It's the Earth's revolving around the sun that is causing the change.
What affects does your sun have on coment's?
the comet gets repelled.
A coment's tail aways points?
Away from the Sun
A scientist is measuring the velocity of a coment as it travels around the Sun when information does she need to determine the velocity of the coment?
She needs to know the distance traveled round the sun and the time taken.
How does the altitude of the noontime sun change as winter approaches?
It will be lower in the sky. As the midpoint of winter passes, the noontime sun will be higher each day until midsummer.
How does a comets appearance change as it approaches the sun?
The tail of the comet will become larger, and always point away from the sun. As the comet moves towards the sun, the tail is behind it. As it retreats from the sun, the tail is before it.
In what direction do coment tails point?
Away from the sun. The radiation blows the 'boil off', as comets are made of dirty snowballs.
How and why do comets change their appearance as they come closer to the sun?
Comet are made of rock and ice. The tails are made of dust. Therefor as it approaches the sun the ice begins to sublimate and the dust begins to disperse.
What is produced by a comet as it approaches the sun?
A heating rock.
How does the groundhog appearance change as winter approaches?
how does the groundhogs appearance Chang as winter approaches
How does a comet's appearance change as it approaches the sun.why do these changes occurs?
Far out in space, the comets tail is short. As it approaches the Sun, the heat melts away some of the ice covering the surface. As it evaporates into space, a tail is formed behind the comet. Always, the tail is facing away from the sun. This is why, when we see comets, their tails are almost as long as they get.
How does the speed of the tsunami wave change as it approaches the shore?
The wave would slow down as it approaches the shore.
How does the speed of tsunami wave change as it approaches the shore?
The wave would slow down as it approaches the shore.
