Electromagnetic Spectrum

What radiation has the highest frequency on the electromagnetic spectrum ?

• X-rays

• Infrared radiation

• Gamma rays

• Microwaves

Which radiation on the electromagnetic spectrum has the lowest frequency ?

• Ultraviolet light

• Gamma rays

• X-rays

• Radio waves

Which has a shorter wavelength X-rays or Radio waves ?

• Radio waves

• X-rays

Which has the shortest wavelength ?

• Microwaves

• Infrared Radiation

• Gamma rays

• Visible light

Which is in the correct order in terms of frequency from increasing to decreasing?

• X-rays,Gamma rays,Visible light,Ultraviolet light,Microwaves,Radio waves,Infrared radiation

• Gamma rays, X-rays,Ultraviolet light,Visible light,Infrared radiation,Microwaves,Radio waves

• Radio waves,Gamma rays,Visible light,Infrared radiation,Microwaves,Ultraviolet light,X-rays

• Visible light,Radio waves,Infrared radiation,X-rays,Gamma rays,Microwaves,Ultraviolet light

True or False: From left to right the wavelength get smaller

• True

• False

What is the frequency of X-rays ?

• 10¹⁸

• 10¹⁷

• 10¹⁴

• 10¹²

What is the frequency for Visible light ?

• 10^-15

• 10¹²

• 10¹⁴

• 10¹⁵

Which one do you use to heat up food ?

• Microwave

• Radio wave

• Infrared radiation

• Gamma rays

Which one on the electromagnetic spectrum have the longest wavelength ?

• Infrared radiation

• Radio wave

• Microwaves

• Visible light