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A Level

What is vicarious liability?

Vicarious liability is a concept used by the civil courts to allocate legal responsibility to a person (A) for a wrong committed against another person, when A is not personally at fault. Employers may be...

AH
Answered by Antonia H. Law tutor
6503 Views

A student heats a bar of chocolate in the microwave for one minute. When they remove the bar they observe that there are patches of melted chocolate with unmelted chocolate between them. Suggest the mechanism of how this happens.

This question is about standing waves, the bar of chocolate melts only in the positions where antinodes are formed on the standing wave as they transfer the most energy as they have the greatest amplitude...

HD
Answered by Haydn D. Physics tutor
7631 Views

How do you address someone formally?

This is an advanced question. In Italian, to address someone formally, so a teacher or a boss generally, you speak to them in third person. So instead of "you" you speak to them in "he/she&...

LP
Answered by Luca P. Italian tutor
2303 Views

Some populations of animals that have never been hunted show very low levels of genetic diversity. Other than hunting, suggest two reasons why populations might show very low levels of genetic diversity.

Populations can still have low levels of genetic diversity if they have never been hunted. This can happen because the population is very small and isolated from other populations. Small populations may i...

KJ
Answered by Kelly J. Biology tutor
9908 Views

How would you structure and answer the essay section of the exam?

Firstly, I advise that you spend a minimum of 40 minutes on this section. This will allow you enough time to make sure that you have answered all other questions and also give you time to plan and write y...

MH
Answered by Molly H. Biology tutor
3828 Views

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