PHYSICAL SCIENCE

Cone cells of the human eyes have ______________ pigments that detect color

______ ______ was proposed by Albert Einstein, which states that light itself quantized

Which of the following is the unif of wavelength?

• A. Hertz

• B. Nanometer

• C. Joule

• D. Candela

The quanta of light is called

• A. Photons

• B. Electrons

• C. Atoms

• D. Protons

The color of light which is considered safe to use in photographic printing is

• A. Orange

• B. Yellow

• C. Violet

• D. Red

The red receptors in the cone of the human eyes are sensitive to short wavelength

• TRUE

• FALSE

Wavelength is inversely proportional to the energy of photon

• FALSE

• TRUE

What happen to the energy of photon when the wavelength increases?

• A. It decreases

• B. It also increases

• C. Remains the same

• D. Becomes doubled

Which is not the characteristics of Photon Theory

• It has rest energy

• It can carry energy and momentum

• It cannot interact with other particles like electrons

• It can interact with other particles like electrons

For Bonus Question, Write the Full Name of your Physical Science Teacher.