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

7

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

4

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

5

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

7

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

6

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 length of cotton is measured between two points on a ruler. When the length of cotton is wound closely around a pen, it goes round six times. What ...

2018 Summer

2

MCQ

CH2 - FORCES AND MOTION

A car is moving along a straight, level road, with a constant acceleration. Which graph shows the motion of the car?

2018 Summer

2

MCQ

CH2 - FORCES AND MOTION

A car takes 15 minutes to travel along a road that is 20 km long.What is the average speed of the car?

2018 Summer

3

MCQ

CH2 - FORCES AND MOTION

Diagram 1 shows a beam balance. A beaker with a wire loop balances the standard masses. The beaker is then removed and hung from a spring. The spring ...

2018 Summer

2

MCQ

CH2 - FORCES AND MOTION

An empty beaker is placed on a top-pan balance. Some water is now poured into the beaker. What is the weight of the water?

2018 Summer

2

MCQ

CH1 - MEASUREMENTS AND UNITS

Three liquids P, Q and R have different densities and do not mix. The liquids are placed in a measuring cylinder and allowed to settle. A small block ...

2018 Summer

2

MCQ

CH1 - MEASUREMENTS AND UNITS

The diagram shows some liquid in a measuring cylinder.The mass of the liquid is 16g.What is the density of the liquid?

2018 Summer

2

MCQ

CH2 - FORCES AND MOTION

A car is moving in a straight line on a level road. Its engine provides a forward force on the car. A second force of equal size acts on the car due t...

2018 Summer

3

MCQ

CH3 - FORCES AND PRESSURE

A hole is drilled in a square tile. The diagram shows the tile hanging freely on a nail.Where is the centre of mass of the tile?

2018 Summer

2

MCQ

CH4 - FORCES AND ENERGY

The diagram shows the energy transferred in a lamp in one second.Which type of wasted energy is produced by the lamp?

2018 Summer

2