Wave Nature of Light

______________ is spreading of wave when it passes through a small opening. Choose the correct answer

• Wave

• Spectrum

• Diffraction

• Prism

The property of the light, when it bends while passing through a prism to form spectrum of light is called ____________________.

• Dispersion of Light

• Diffraction of Light

• Reflection of light Reflection of light

A ___________________ is any disturbance that transmits energy through matter or space.

• Ray

• Wave

• Beam

• Ligh

Which light has the longest wavelength?

• Red

• Blue

• Violet

When white is passed through a prism it forms spectrum of light, when the spectrum of light is passed through another prism again it forms ______________________?

• Spectrum of light with larger wavelenth

• Spectrum of light with shorter wavelength

• White light

• No light

Choose the Primary Colors. (mutiple answers)

• Red

• Blue

• Yellow

• Green

• Cyan

Choose the Secondary Colors. (multiple answers)

• Red

• Cyan

• Green

• Majenta

• Yellow

Complementary colors are _________ colors of light that can be combined to produce white light.

• one

• two

• three

• four