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What's the difference between speed and velocity?

Speed and velocity are both measurements of the rate of travel but their is a subtle difference.

Speed tells us the rate at which an object is moving.

Velocity tells us the ...

Answered by George B. • Science tutor

31642 Views

What is the difference between ‘Continuity’ and ‘Non-continuity’ editing?

Continuity editing is the most common style of film editing. The purpose of continuity editing is to create the illusion of smooth continuous action and helps to keep the audiences’ at...

Answered by Stephanie B. • Media Studies tutor

44615 Views

What is the difference between ‘Diegetic’ and ‘Non-diegetic’ sound?

Diegetic sound is a noise which has a source on-screen. They are noises which have not been edited in, for example dialogue between characters or footsteps.

Answered by Stephanie B. • Media Studies tutor

137177 Views

What is an unsaturated hydrocarbon?

Unsaturated hydrocarbons contain at least one carbon carbon double bond, the simplest is the alkene. They are more reactive than saturated hydrocarbons because they have the ability to...

Answered by Chloe A. • Chemistry tutor

16864 Views

How do you construct the perfect tense for verbs that take avoir?

The perfect tense is used to describe an action or event that occurred in the past. For example, you would use the perfect tense to express the phrase "I played football yesterday"

Answered by Megan P. • French tutor

3512 Views