Electromagnetic Spectrum

My stove feels hot when it's on due to:

• Infrared

• Friction

• Electric shocks

• Ultraviolet

The speed of light in a vacuum is:

• 120 mph

• 1 parsec per minute

• 1 light-year per week

What type of wave is electromagnetic radiation?

• Longitudinal

• Water

• Chilli Heat

• Transverse

What is generally the most dangerous?

• X-rays

• Gamma rays

• Microwaves

• Radiowaves

Microwaves are good for

• 
• 
• 
• 
• 

Visible light takes up the greatest 'chunk' of energies in the spectrum

• True

• False

Bonus Question

Gamma rays are capable of penetrating:

• Only a little paper

• Foil

• Up to a metre of concrete

• Several centimetres of lead

• All of these options, and more if the energy is sufficient.

The lowest frequencies of the electromagnetic spectrum are found here:

• Gamma Rays

• Microwaves

• Radiowaves

• Infrared