Physics Year 12 Random Retrieval

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Physics Year 12 Random Retrieval

This quiz contains all the questions in the Physics Year 12 section. The website will pick 10 questions at random.

1 / 10

Estimate the area under the graph shown above

2 / 10

Identify the independent variable: Investigating the time taken for different sized balls to fall.

3 / 10

What is 100 MW in gigawatts?

4 / 10

Select the best definition for terminal velocity.

5 / 10

Select the best statement for Newton's 1st Law:

6 / 10

The complete Harry Potter collection in paperback has a mass of 3.4 kg. The book collection is placed on a sloping table at angle θ and is at rest. The maximum frictional force between the tabletop and the book collection is 17.7 N.

Calculate the minimum angle at which the book collection will slip. g = 9.81 Nkg-2.

7 / 10

Marvin the Martian fires his gun horizontally at Bugs Bunny at a height of 60 cm. It fires at 550 ms-1, but misses. Calculate how far away from Marvin the shot lands. gMars = 3.71 ms-2

8 / 10

The unit of potential difference is the volt. A correct alternative unit is:

9 / 10

Which diagram represents a concave lens?

10 / 10

In a fibre optic cable the core has a refractive index of 1.52 and it's cladding is 1.34. Calculate the critical angle at the boundary between the core and cladding of the cable.

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