LIGHTS

How do you call objects that emit light?

• luminous

• non-luminous

• opaque

• transparent

Which of the following items best describes the nature of light?

• current and wave

• mass and particle

• point and wave

• wave and particle

Who among the scientists below formulated the wave theory of light?

• Isaac Newton

• Louis de Broglie

• Christian Huygens

• James Clerk Maxwell

Which color of light has the longest wavelength?

• Red

• Blue

• Green

• Violet

Who discovered that light is composed of electromagnetic waves?

• Thomas Young

• Albert Einstein

• Max Planck

• James Clerk Maxwell

What is the color of light with the shortest wavelength?

• Red

• Blue

• Green

• Violet

Which scientist proposed the particle theory of light?

• Isaac Newton

• Albert Einstein

• Max Planck

• James Clerk Maxwell

Which color of light is formed by the combination of all colors in the visible spectrum?

• Red

• White

• Green

• Blue