This topic covers concepts, such as, Umbra and Penumbra, Eclipse,Solar Eclipse and Lunar Eclipse etc.
Lunar Eclipse occurs on new moon day.
Explain the occurrence of a lunar eclipse with a diagram.
Illustrate the formation of umbra and penumbra of a shadow diagrammatically.
Distinguish between Umbra and Penumbra.
The solar eclipse occurs when:
What is a solar eclipse?
What is eclipse? Explain the different types of eclipse.
What is an Eclipse?
Select the correct option for solar eclipse.
Name the eclipse that is safe to be watched with naked eye.
Name the phenomenon by which the moon hides a planet or star behind it.
Select the correct option about lunar eclipse.
An eclipse of the moon is called
During solar eclipse, _____ casts its shadow on the Earth.
The shadows of the Earth and the moon produced by sunlight are called _____.
Cotyledons are also called-
