Understanding the Moon and Sun

The video tutorial explores the sun's light and movement, explaining that the sun reflects light like a mirror. It then delves into the moon's movement and phases, detailing how the moon's appearance changes over time. The tutorial describes the shapes of the moon during different phases, using letters like D, O, and C to help remember them. Finally, it covers the lunar calendar, known as the Hijrah calendar, and how the moon's phases correspond to specific days.

What does the sun reflect?

• Light from the stars

• Light from the moon

• Its own light

• Light from the Earth

How long does it take for the moon to orbit the Earth?

• 45 days

• 15 days

• 27 and 1/3 days

• 30 days

What phase follows the full moon?

• New moon

• Gibbous moon

• Crescent moon

• Half moon

Which phase of the moon is not visible from Earth?

• Half moon

• Crescent moon

• New moon

• Full moon

What shape does the crescent moon resemble?

• A square

• The letter C

• The letter D

• A circle

What is the shape of the full moon compared to?

• The letter A

• The letter C

• The letter O

• The letter D

What is the lunar calendar also known as?

• Gregorian calendar

• Solar calendar

• Julian calendar

• Hijri calendar

On which day does the new moon typically occur in the lunar calendar?

• Day 1

• Day 10

• Day 20

• Day 15

Which phase of the moon is visible from day 3 to day 6 in the lunar calendar?

• Full moon

• Crescent moon

• Half moon

• Gibbous moon

What is the significance of the 15th day in the lunar calendar?

• Full moon

• Crescent moon

• New moon

• Half moon