Top answers

How should you start your introduction for your PS?

This can be done in many ways. This was mine: During my visit to South Africa two years ago I was struck by the economic divide between neighbourhoods. Adjacent to luxurious gated communities lay areas of de...
NS
2566 Views

How can I best prepare for interview?

Read your personal statementLook online at student room past questionsUse YouTube to get a feel of the experienceShow what you're thinking Research who is going to be interviewing you, see what their interes...
NS
1871 Views

What method of series convergence test is the correct test?

There are 4 different types of series to be aware of: geometric, p-series, alternating, and series greater than 0.If the limit of the series is a non-zero value then the series divergesIf the series is geome...
MG
Answered by Maya G. • Maths tutor
1641 Views

Using your knowledge of osmosis, describe what happens to a red blood cell when they are placed in a beaker of distilled water.

The distilled water is a hypotonic solution and so has a higher water potential than that of the red blood cell. Due to the difference in water potentials, water will move from the beaker into the red blood ...
KR
Answered by Karishma R. • Biology tutor
19233 Views

What happens to the reactivity going down group 7?

The reactivity decreases down group 7 as the atomic radius increases, as the distance between the outer shell electrons and nucleus increases. As a result less energy is required to remove the outer electron.
SS
Answered by Sarish S. • Chemistry tutor
3260 Views