Top answers

How can I improve my Italian?

A very effective way to learn and improve a language is to communicate with a native speaker. This grants the chance to improve your listening and communicative skills. Obviously, a background knowledge of t...
LD
Answered by Luca D. • Italian tutor
2157 Views

What is the difference between 'passato prossimo' and 'passato remoto'?

‘Passato prossimo’ and ‘passato remoto’ are two tenses that can be used to express actions in the past. ‘Passato prossimo’ is formed by using the auxiliary verb 'essere' or 'avere' conjugated in the present ...
CP
Answered by Chiara P. • Italian tutor
4235 Views

What happens to ice when energy is supplied at a constant rate in terms of the changes in energy of the molecules?

If we start with water at 263K (ice) then the molecules are positioned in a regular lattice structure held in place by hydrogen bonds. The molecules have some vibrational energy but not much translational en...
SD
Answered by Stuart D. • Physics tutor
2690 Views

What is mass spectrometry and how does it work?

In Chemistry we need to know the structures of the molecules we make and work with. We use spectroscopy to work out the shapes of these molecules. Mass spectrometry is one type of spectroscopy and weighs the...
JC
Answered by Jessica C. • Chemistry tutor
3690 Views

Discuss the effects of an introduction of a minimum wage on the labour market.

Firstly, you should define a minimum wage as a price ceiling set above the equilibrium wage level (where demand equals supply). It can be introduced into markets where wages are too low, as a government inte...
KS
Answered by Kiana S. • Economics tutor
3989 Views