Theory

CH7 - RAYS AND WAVES

(a) Fig. 7.1 shows a ray of monochromatic red light, in air, incident on a glass block at an angle of incidence of 50\degree. (i) State what is meant ...

2011 Winter

2

Theory

CH7 - RAYS AND WAVES

The diagram shows the image of a clock in a plane mirror. What time is shown? A 02:25 B 02:35 C 09:25 D 09:35

2011 Winter

1

Theory

CH7 - RAYS AND WAVES

The diagram shows a ray of light travelling from X. Angle P is less than the critical angle.In which direction does the ray continue?

2011 Winter

3

Theory

CH7 - RAYS AND WAVES

Which diagram shows what happens when a ray of white light passes through a prism?

2009 Summer

2

Theory

CH7 - RAYS AND WAVES

A girl writes the word LEFT on a piece of card.[Image_1: LEFT]She looks at the image of this card, made by reflection by a plane mirror.What does she ...

2010 Winter

3

Theory

CH7 - RAYS AND WAVES

The diagram shows the path of a ray of light passing through a principal focus F of a lens. Which broken line shows the direction of the ray after it ...

2009 Summer

2

Theory

CH7 - RAYS AND WAVES

A scientist is trying to direct a ray of light through a glass block without any light leaving the top of the block. However, some light does leave th...

2010 Winter

2

Theory

CH7 - RAYS AND WAVES

A student draws three rays of light from point P through a converging lens.Each point labelled F is a principal focus of the lens.Which of the rays ar...

2012 Summer

4

Theory

CH7 - RAYS AND WAVES

The image formed by a plane mirror is upright. What are the other characteristics of the image?[Table_1]| | laterally inverted (left ...

2012 Summer

3

Theory

CH7 - RAYS AND WAVES

Which row correctly describes light waves and radio waves?[Table_1][Table_1]:| | light waves | radio waves ||-------|--------------|----------...

2012 Summer

2

MCQ

CH1 - MEASUREMENTS AND UNITS

A pendulum makes 50 complete swings in 2 min 40 s. What is the time period for 1 complete swing?

2020 Summer

1

MCQ

CH2 - FORCES AND MOTION

A student investigates the motion of a ball rolling down a slope.The diagram shows the speed $v$ of the ball at different times $t$.Which statement de...

2020 Summer

1

MCQ

CH2 - FORCES AND MOTION

Which statement about acceleration is correct?

2020 Summer

2

MCQ

CH2 - FORCES AND MOTION

Which statement correctly describes the effects of placing a heavy load in a car?

2020 Summer

1

MCQ

CH2 - FORCES AND MOTION

A mass of 6.0 kg rests on the surface of a planet.On this planet, $g = 20 \text{ N/kg}$.What is the weight of the object?

2020 Summer

1

MCQ

CH1 - MEASUREMENTS AND UNITS

The mass of a measuring cylinder is 190 g.400 cm3 of liquid is put into the measuring cylinder.The total mass of the measuring cylinder and the liquid...

2020 Summer

1

MCQ

CH3 - FORCES AND PRESSURE

The diagram shows a wooden beam PQ, of negligible weight, which is attached to a wall by a hinge at P and kept in a horizontal position by a vertical ...

2020 Summer

1

MCQ

CH2 - FORCES AND MOTION

Which quantity is a vector?

2020 Summer

1

MCQ

CH2 - FORCES AND MOTION

An object of mass 1.2 kg is moving with a velocity of 2.0 m/s when it is acted on by a force of 4.0 N. The velocity of the object increases to 5.0 m/s...

2020 Summer

MCQ

CH4 - FORCES AND ENERGY

The diagram shows part of a rollercoaster ride with the car at different positions. The car runs freely down from position X to position Y and up the ...

2020 Summer

1