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How did the Hypodermic Needle Theory impact Audience Theory?

The Hypodermic Needle theory was a popular school of thought in the 1940's and 1950's as television was becoming more popularised. The theory was concerned with the way in which media can inform and influenc...
OW
4864 Views

Why is SiO2 a solid whereas CO2 is a gas at room temeperature?

The main factor influencing a given compound's state is the strength of intermolecular forces - those need to be larger than the thermal energy for a compound to be solid/liquid. For CO2 the only type of int...
WG
8096 Views

How do I analyse a source in the exam?

The biggest thing to remember about source questions is that its all in the analysis . You don't need that much specific knowledge to answer a source question, and can even get away with just knowing the bro...
AH
Answered by Abigail H. • History tutor
3639 Views

Describe how mark-release-recapture technique could be used to estimate a population of mosquitoes.

Capture mosquitoes by taking a sample from the area of interest for a set period of time, mark the collected insects with a non damaging mark and release then.Then allow time for the marked mosquitoes to dis...
AJ
Answered by Anna J. • Biology tutor
5527 Views

In what circumstances would we use the subjunctive mood?

The Subjunctive Mood is used frequently in the Spanish Language. On the most fundamental level, one could say that as soon as their is an element of doubt, uncertainty, supposition or subjectivity, the subju...
PG
Answered by Paloma G. • Spanish tutor
2305 Views