A sun dial is a graded flat disc, with an upright spike in the middle of it. The spike will throw a shadow that will move across the graded disc as the sun moves across the sky. If the sun dial is correctly aligned, the position of the shadow will tell you what time it is.
It prove that the moon goes around the earth.
sundial
The gnomon is the indicator on a sundial.
the importance of a sundial is for people to tell time.
You can't use a sundial in the night when its dark but you can tell the time using a sundial in daytime
the shadow of the sundial is just called a shadow
I have a sundial in the garden.The sundial were the earliest form of clocks.
sundial
He used a portable sundial.
The answer depends on what is wrog with the sundial.
The gnomon is the indicator on a sundial.
The vertical pointer on a sundial is the gnomon.
the importance of a sundial is for people to tell time.
Theodosius of Bithynia invented the sundial.
The largest sundial europe or jaipur is jaipur observatory.
You can't use a sundial in the night when its dark but you can tell the time using a sundial in daytime
The shortest shadow on a sundial would be afternoon or Middaay
the shadow of the sundial is just called a shadow