Theory

CH6 - WAVES AND SOUNDS

(a) The four words below can each be used to describe waves.Put a tick in each of the boxes alongside any words that can be applied to sound waves.lon...

2011 Summer

3

Theory

CH6 - WAVES AND SOUNDS

(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

CH6 - WAVES AND SOUNDS

Fig. 6.1 shows the waveform of the note from a bell. A grid is given to help you take measurements.(a) (i) State what, if anything, is happening to th...

2009 Summer

4

Theory

CH6 - WAVES AND SOUNDS

The boy shown in Fig. 5.1 has just thrown a number of stones into a pond, one after the other. Fig. 5.1 shows the crests of the waves a short time aft...

2012 Summer

6

Theory

CH6 - WAVES AND SOUNDS

A teacher is trying to find an unusual way to measure the speed of sound using an echo method. She has a firework, which will make a loud bang at grou...

2012 Summer

3

Theory

CH6 - WAVES AND SOUNDS

A card is held against a rotating toothed wheel, as shown in Fig. 5.1. The wheel has 150 teeth and rotates 3 times per second.(a) Calculate the freque...

2011 Winter

3

Theory

CH6 - WAVES AND SOUNDS

Fig. 8.1 shows a student standing midway between a bell tower and a steep mountainside. The bell rings once, but the student hears two rings separated...

2009 Winter

6

Theory

CH6 - WAVES AND SOUNDS

(a) Fig. 5.1 shows a girl looking at her reflection in a mirror on the wall. The reflecting surface of the mirror is the surface in contact with the w...

2011 Summer

2

Theory

CH6 - WAVES AND SOUNDS

The boy shown in Fig. 5.1 has just thrown a number of stones into a pond, one after the other. Fig. 5.1 shows the crests of the waves a short time aft...

2012 Summer

7

Theory

CH6 - WAVES AND SOUNDS

A teacher is trying to find an unusual way to measure the speed of sound using an echo method.She has a firework, which will make a loud bang at groun...

2012 Summer

2

MCQ

CH1 - MEASUREMENTS AND UNITS

A stopwatch is used to time a runner in a race. The diagrams show the stopwatch at the start and at the end of the race. How long did the runner take...

2017 Summer

2

MCQ

CH2 - FORCES AND MOTION

On Earth, a ball is dropped and falls 2.0 m in a vacuum. The acceleration of the ball at 1.0 m is $10 \text{ m/s}^2$. What is the acceleration of the...

2017 Summer

2

MCQ

CH2 - FORCES AND MOTION

The speed-time graph represents a motorcycle journey. In which part of the graph is the acceleration equal to zero? [Image_1: Speed-time graph with ...

2017 Summer

2

MCQ

CH3 - FORCES AND PRESSURE

Diagram 1 shows a sealed plastic bottle containing a hollow glass sphere and a steel ball.Diagram 2 shows the same bottle after it has been shaken.Dia...

2017 Summer

2

MCQ

CH2 - FORCES AND MOTION

A student is weighed on laboratory scales.Which row about weight and mass is correct?[Table_1]

2017 Summer

2

MCQ

CH1 - MEASUREMENTS AND UNITS

A measuring cylinder containing only water is placed on an electronic balance. A small, irregularly shaped stone is now completely immersed in the wat...

2017 Summer

2

MCQ

CH2 - FORCES AND MOTION

A boat is travelling at a steady speed in a straight line across the surface of a lake.Which statement about the boat is correct?

2017 Summer

2

MCQ

CH3 - FORCES AND PRESSURE

The diagram shows three uniform, solid wooden blocks with a square cross-sectional area resting on a horizontal table.Which list puts the blocks in or...

2017 Summer

2

MCQ

CH4 - FORCES AND ENERGY

Energy resources are used to generate electricity.Which resource is renewable and does not release carbon dioxide when being used to produce electrici...

2017 Summer

3

MCQ

CH2 - FORCES AND MOTION

A student does some simple exercises. In which exercise is the most work done?

2017 Summer

2