The Electromagnetic Spectrum Quiz

Which type of electromagnetic wave has the longest wavelength?

• Gamma Rays
• X-rays
• Radio Waves
• Microwaves

What is the wavelength range of visible light?

• 10 nm to 400 nm
• 400 nm to 700 nm
• 700 nm to 1 mm
• > 1 mm

Which electromagnetic wave is primarily used in cooking?

• Infrared Radiation
• Microwaves
• Ultraviolet Light
• X-rays

What is a common use for ultraviolet light?

• Medical imaging
• Fluorescent lamps
• Night vision equipment
• Radio communications

Which type of electromagnetic wave can cause skin burns?

• Microwaves
• Infrared Radiation
• Gamma Rays
• Radio Waves

What is the primary hazard associated with X-rays?

• Internal heating of body tissues
• Skin burns
• Ionizing radiation causing mutations
• Increased risk of skin cancer

Which type of wave is used for satellite transmissions?

• Radio Waves
• Microwaves
• Infrared Radiation
• Visible Light

What is the wavelength range of gamma rays?

• 0.01 nm to 10 nm
• < 0.01 nm
• 10 nm to 400 nm
• > 1 mm

Which electromagnetic wave is used in fiber optics?

• Infrared Radiation
• Visible Light
• Ultraviolet Light
• Microwaves

What is the main health risk associated with ultraviolet light?

• Internal heating
• Skin burns
• Skin cancer and blindness
• Ionizing radiation