What is light? – Spot the...

The video discusses various objects, identifying which are light sources. It highlights that the Sun, fireworks, a flame, and a light bulb are light sources, while the moon and a glass window are not.

Which of the following is mentioned first in the video?

• A light bulb

• A glass window

• The moon

• A flame

Which of these is considered a light source?

• Fireworks

• A glass window

• None of the above

• The moon

What is common between a flame and a light bulb as per the video?

• Both are not light sources

• Both are light sources

• Both are made of glass

• Both are natural objects

Which object is not a light source according to the video?

• The moon

• A light bulb

• A flame

• The Sun

Which of the following is not mentioned as a light source?

• A glass window

• The Sun

• Fireworks

• A flame