Theory

CH8 - ELECTRICITY

Fig. 10.1 shows four different types of switch.(a) In the space below, draw the circuit symbol for a switch.[1](b) (i) Which one of the switches is de...

2012 Summer

6

Theory

CH8 - ELECTRICITY

(a) Complete the following sentences.(i) An electric current exists in a wire when ...................................................... are made to ...

2012 Summer

4

Theory

CH8 - ELECTRICITY

Fig. 8.1 shows a cell.(a) What does the 1.5V indicate about the cell?.............................................................[2](b) Three cells i...

2012 Winter

2

Theory

CH8 - ELECTRICITY

Fig. 9.1 shows a time-delay circuit that includes a capacitor C and a resistor of very high resistance.[Image_1: Fig. 9.1 diagram](a) On Fig. 9.1, use...

2012 Winter

4

Theory

CH8 - ELECTRICITY

(a) Two light, identical spheres, A and B, are suspended alongside each other on thin nylon threads, as shown in Fig. 7.1.[Image_1: Diagram of two sph...

2011 Summer

2

Theory

CH8 - ELECTRICITY

Fig. 8.1 shows two resistors forming part of a circuit.(a) (i) Complete the following sentence about the two resistors connected between A and D.The t...

2011 Summer

2

Theory

CH8 - ELECTRICITY

(a) A car headlamp circuit consists of a 12V battery, a switch, two 12V headlamps and a 12V indicator lamp (inside the car).Fig. 9.1 shows the symbols...

2011 Summer

4

Theory

CH8 - ELECTRICITY

A length of bare uniform resistance wire is included in the circuit of Fig. 10.1. Contact C can be moved to any position along the resistance wire. ...

2012 Summer

4

Theory

CH8 - ELECTRICITY

Fig. 9.1 shows a simple circuit.(a) What is the value of(i) the e.m.f. of the battery, ..................................................................

2009 Summer

3

Theory

CH8 - ELECTRICITY

(a) Complete the following statement about an electric field.An electric field is a region in which .....................................................

2011 Winter

2

MCQ

CH1 - MEASUREMENTS AND UNITS

A metre rule is used to measure a length. Which reading is shown to the nearest millimetre?

2009 Summer

2

MCQ

CH2 - FORCES AND MOTION

The graph represents the movement of a body.How far has the body moved after 5 s?

2009 Summer

2

MCQ

CH2 - FORCES AND MOTION

A car travels 100 km. The highest speed of the car is 90 km/h, and the lowest speed is 30 km/h. The journey takes two hours.What is the average speed ...

2009 Summer

2

MCQ

CH2 - FORCES AND MOTION

Which statement about the masses and weights of objects on the Earth is correct?

2009 Summer

2

MCQ

CH2 - FORCES AND MOTION

The table shows the weight in newtons of a 10 kg mass on each of four planets.[Table_1]The diagram shows a force meter (spring balance) being used.On ...

2009 Summer

2

MCQ

CH1 - MEASUREMENTS AND UNITS

Which items of apparatus are required to determine the density of a liquid?

2009 Summer

2

MCQ

CH2 - FORCES AND MOTION

Which property of an object cannot be changed by a force?

2009 Summer

2

MCQ

CH3 - FORCES AND PRESSURE

A wooden plank rests in equilibrium on two boulders on opposite sides of a narrow stream. Three forces of size $P$, $Q$ and $R$ act on the plank.How a...

2009 Summer

2

MCQ

CH4 - FORCES AND ENERGY

Electricity can be obtained from different energy resources.Which energy resource is used to obtain electricity without producing heat to boil water?

2009 Summer

2

MCQ

CH4 - FORCES AND ENERGY

Four people of equal weight on a beach use different routes to get to the top of a sea wall.The image shows a diagram illustrating this scenario: .Whi...

2009 Summer

3