Question 3 of 30beginner💡 UnderstandShort Answer2 marks

When does a shadow vanish?

Correct Answer

A shadow vanishes when there is no light source or when the light source is blocked completely so that no light reaches the area. Shadows also disappear when the object is removed from the path of light.

Exercise: Let us Talk | Q: C | (Page Page 2)
For More Understanding

Explanation

The chapter helps children understand that shadows depend on the presence of light. When light is removed or blocked, shadows disappear. This concept is explored through activities with torch light.

Solution Steps

  1. A shadow vanishes when there is no light source.

  2. A shadow vanishes when the light source is blocked completely so that no light reaches the area.

  3. A shadow vanishes when the object is removed from the path of light.

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