(B1) 14/10/24 LIGHT ENERGY

1. Concave mirror is also called

• Converging
• Diverging
• Both a and b
• None

2. Convex mirror is also called

• Converging
• Diverging
• Both a and b
• None

3. Distance between pole and focus is

• Focal length
• Radius.
• Principal axis
• None

4. Distance between C and P is called

• Radius
• Focal length
• Principal axis
• None

5. Point where parallel light meets is called

• Focus
• Pole
• Centre of curvature
• None