See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 questions from this quiz
Max displacement from undisturbed position
The next compression
Hertz (Hz)
Period=1Frequency\text{Period} = \frac{1}{\text{Frequency}}Period=Frequency1
They reflect them
They are absorbed
They move to a higher energy level
An electromagnetic wave
Nucleus of radioactive atoms
Increase cancer risk & premature ageing
Knock electrons off atoms
Sieverts (Sv) or millisieverts (mSv)
Select your subjects, and get access to A+ resources today.