Em spec

Cell phones and televisions use this type of EM wave.  It has the longest wavelength with the lowest frequency. (a)  

• radio wave
• tv wave
• Gamma wave
• ultra violet

Which portion of the electromagnetic spectrum includes the range of light that can be detected by the human eye? 

• ultraviolet light
• visible light
• infrared light
• x-rays

What is the Order of the Electromagnetic System?

• Red,Yellow,Orange,Green,Blue,Indigo,Violet

• Red,Orange,Yellow,Green,Blue,Indigo,Violet

• Violet,Indigo,Green,Blue,Red,Orange,Yellow

• Violet,Blue,Red,Orange,yellow,green,Indigo

Longest Wavelengths and Lowest Frequencies? (a)  

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

Shorter Waves have (a)   Energy,Longer Waves (b)   Energy?

• Lower,Higher
• Higher,Lower

Shortest Wavelength and a Higher Frequency on the Electromagnetic System? (a)  

• X-rays
• Infrared
• Visible Lights
• Gamma Rays

Order Of the Electromagnetic System?

• Radio Waves,Microwaves,Infrared,Visible Light,X-rays,Ultra Violet,Gamma.

• Radio Waves,Microwaves,Infrared,Visible Light,Ultra Violet,X-rays,Gamma.

What is the Electromagnetic Spectrum?

• A Group of Energy Waves That are Visible to the human Eye.

• The name Given to a Group of Waves that mostly are Invisible and can travel through empty Or outer Space.

Can too Much Ultra Violet Light can Cause Cancer (a)  

• True.
• False.

Gamma Rays Highest Frequency in the Electromagnetic system. (a)  

• False.
• True.