Optics

Light travels ____ slower in water when compared to vacuum

• 0.1
• 0.2
• 0.3
• 0.5

Tags

NGSS.MS-PS4-2

Eye glasses uses the property of?

• Reflection
• Refraction
• Diffraction
• Dispersion

Father of optics?

• Newton
• Einstein
• Ibn al-Haytham
• Thomas

Rainbow is the phenomenon of ?

• Reflection
• Refraction
• Dispersion
• All the above

Tags

NGSS.MS-PS4-2

Diffraction means?

• bending of light
• bending of light in space
• bending of light around objects
• bouncing of light

Tags

NGSS.MS-PS4-2

Interference means?

• bouncing of light
• bending of light
• curving o light
• interaction of lights

Light travel ______ in water compared to vacuum?

• slower
• faster
• same way
• bounce back

Tags

NGSS.MS-PS4-2

The _____ of light when it passes from one medium to another is called Refraction.

• bending
• bouncing
• slowing
• spreading

Tags

NGSS.MS-PS4-2

magnifying lens use the property of?

• Reflection
• Refraction
• Diffraction
• Dispersion

Corrective lens use the property of?

• Reflection
• Refraction
• Diffraction
• Dispersion