Physics Week 3 Quiz

What type of electromagnetic radiation is visible to the human eye?

• X-Rays
• Ultraviolet Rays
• Infrared Rays
• Visible Light

Which of the following is an example of a transparent material?

• Wood
• Glass
• Clay
• Stone

Which of the following is an example of a reflective material?

• Rubber
• Steel
• Velvet
• Fiberglass

What type of light has the fastest speed?

• Visible Light
• Radio Waves
• Gamma Rays
• X-Rays

What unit of frequency is commonly used in radio transmission?

• Hertz
• Joules
• Watts
• Lux

What are the two components of white light?

• Magnetic Field & Electric Field
• Vibration & Frequency
• Heat & Pressure
• Red & Blue

What type of waves are used to study distant stars?

• Sound Waves
• X-Rays
• Microwaves
• Gamma Rays

Light can be diffracted when it passes through a ______.

• Vacuum
• Mirror
• Prism
• Black Hole

What is the name of the phenomenon that occurs when light is bent when entering water from air?

• Refraction
• Reflection
• Diffraction
• Scattering

What type of lens is used to magnify an image?

• Concave Lens
• Convex Lens
• Spherical Lens
• Parabolic Lens