Science Homework (Year 11): Core Stability #5
Please answer the following questions in your exercise book (entitled 'Core Stability #5')
|Which evidence from light tells us that further away galaxies are moving away from us faster than closer ones?
|What effect can a high salt diet have on the body?
|What is the name given to materials which emit gamma radiation all the time?
|Give two ways that a new species can form.
|Splitting with electricity is also known as_______________.
|Which three types of radiation can cause atoms and molecules to change and start reacting?
|What is the name given to an electromagnetic wave (normally radio) where information is superimposed onto it?
|The family of types of radiation which includes light, xrays and radio waves amongst others is called….?