Top answers

All subjects
All levels

How is a piezoelectric crystal used to generate waves of ultrasound?

A piezoelectric crystal makes use of the peizoelectric effect. This is the production of a voltage when mechanical stress is applied across the material. This occurs only in materials ...

DA
Answered by David A. Physics tutor
10711 Views

How do I answer an evaluation question?

E.g. Evaluate how would a fall in interest rates effect economic growth.Start by defining the key terms - economic growth, possibly interest rates very briefly.Draw a diagram showing Aggregate Demand shif...

TD
7021 Views

How can I dissect a written source in exam conditions?

It's completely understandable to be a little apprehensive about having to engage higher-level analysis of sources under time pressure, but don't worry! There are several steps you can take to help you ge...

EM
Answered by Elsa M. History tutor
4688 Views

How would you approach unseen poetry?

Though it certainly can seem daunting at first, unseen poetry can be a great way of earning marks during your exam. Reading the poem twice is an excellent way to start, but do not worry if you do not unde...

JP
Answered by Juliet P. English tutor
3450 Views

What is the difference between a gerund and a gerundive?

gerund is a verbal noun which has an active force.

For example: Portare facile est = Carrying is easy, to carry is easy.

Gerund have no plurals,...

EL
Answered by Emily L. Latin tutor
2175 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning