Top answers

Sound waves are longitudinal. Describe a longitudinal sound wave?

A wave where the oscillations are parallel to the direction of energy transfer causing areas of compression and rarefaction
MB
Answered by Marie B. • Physics tutor
8311 Views

Name the sub-atomical particles in the nucleus and their relative charges?

protons (+1) neutrons (0)
MB
Answered by Marie B. • Chemistry tutor
2898 Views

Describe is photosynthesis?

The chemical change which happens in the leaves of green plants. It is the first step towards making food - not just for plants but ultimately every animal on the planet. During photosynthesis: Light energy ...
MB
Answered by Marie B. • Biology tutor
4248 Views

What is your top tip for medicine personal statements?

Personal statements are all about demonstrating your understanding of what skills are required for the university course. In medicine, the interviewer wants to see you understand the key qualities of a docto...
EN
Answered by ELIZABETH N. • UCAT tutor
1771 Views

How do you find the point or points of intersection of a straight line and a circle?

Given the equation of the straight line is: x+y=9 and the equation of the circle is: (x-2) 2 +(y-3) 2 =16 , find the point or points of intersection? The equation x+y=9 can be rearranged to make x=9-y. This ...
EC
Answered by Edward C. • Maths tutor
6048 Views