More cards in this set

Employers must always reduce risks to much as they can, while still running their businesses. What is this principle called?

What are the 'packets' of energy in a beam of electromagnetic radiation called?

Materials are heated when they absorb:

If a detector is moved away from the source, what happens to the intensity detected?

Why does ionising radiation cause chemical reactions when it is absorbed?

If there is a correlation between a factor and an outcome, what is needed to show that the factor causes the outcome?