A Photon of Blue Light and a Photon of Red

question 39

Multiple Choice

A photon of blue light and a photon of red light are traveling in vacuum.The photon of blue light

• A)has a smaller wavelength than a photon of red light and travels with the same speed.
• B)has a smaller wavelength than a photon of red light and travels with a greater speed.
• C)has a longer wavelength than a photon of red light and travels with the same speed.
• D)has a longer wavelength than a photon of red light and travels with a greater speed.

---

Definitions:

Social-cognitive

Pertaining to the understanding of social interactions and the processing of social information, incorporating cognitive processes.

Perspective

The angle or viewpoint from which a person sees and understands events, objects, or concepts.

Serotonin

A neurotransmitter in the brain that plays a key role in stabilizing mood, feelings of well-being, and happiness.

Neurotransmitter

Chemical messengers used by the nervous system to transmit messages between neurons or from neurons to muscles.