Theory

CH1 - PHYSICAL QUANTITIES & UNITS

In this experiment you will investigate how the current in a circuit depends on the arrangement of resistors within the circuit. You have been provide...

2009 Summer

Theory

CH1 - PHYSICAL QUANTITIES & UNITS

In this experiment you will investigate the angle of tilt of a bottle when it contains different amounts of water. (a) (i) Use the water supplied to ...

2009 Summer

Theory

CH1 - PHYSICAL QUANTITIES & UNITS

In this experiment, a tube is suspended from a length of wool. The tube will be rotated. You will investigate how the time taken for the rotating tube...

2009 Summer

Theory

CH1 - PHYSICAL QUANTITIES & UNITS

In this experiment, you will investigate how the deflection at the centre of the loaded resistance wire of the arrangement shown in Fig. 2.1 depends o...

2009 Summer

Theory

CH1 - PHYSICAL QUANTITIES & UNITS

A student wishes to determine the Young modulus $E$ of wood from the period of oscillation of a loaded wooden rule, as shown in Fig. 1.1. An equati...

2009 Summer

Theory

CH1 - PHYSICAL QUANTITIES & UNITS

An experiment is carried out to investigate how the current $I$ required to melt a wire varies with the diameter $d$ of the wire. The equipment is se...

2009 Summer

MCQ

CH1 - PHYSICAL QUANTITIES & UNITS

The drag force $F$ acting on a moving sphere obeys an equation of the form $F = kA v^2$, where $A$ represents the sphere's frontal area and $v$ repres...

2009 Winter

MCQ

CH1 - PHYSICAL QUANTITIES & UNITS

The table contains some quantities, together with their symbols and units.[Table_1]Which expression has the units of energy?

2009 Winter

Theory

CH1 - PHYSICAL QUANTITIES & UNITS

In this experiment you will investigate the position of a wooden rod suspended in water as the depth of the water is varied. Assemble the apparatus, ...

2009 Winter

Theory

CH1 - PHYSICAL QUANTITIES & UNITS

In this experiment you are provided with a ball suspended by a thread. You will investigate how the recoil distance is related to the length of the th...

2009 Winter

MCQ

CH1 - PHYSICAL QUANTITIES & UNITS

Which quantity with its unit is correct?

2016 Summer

MCQ

CH1 - PHYSICAL QUANTITIES & UNITS

The luminosity $L$ of a star is given by $L = 4\pi r^2 \sigma T^4$ where $r$ is the radius of the star, $T$ is the temperature of the star, $\sig...

2016 Summer

MCQ

CH1 - PHYSICAL QUANTITIES & UNITS

The diagram shows two vectors X and Y, drawn to scale. If X = Y − Z, which diagram best represents the vector Z?

2016 Summer

MCQ

CH2 - MEASUREMENT TECHNIQUES

The diagram shows a cathode-ray oscilloscope (c.r.o.) being used to measure the rate of rotation of a flywheel.The flywheel has a small magnet M mount...

2016 Summer

MCQ

CH2 - MEASUREMENT TECHNIQUES

A student determines the density $\rho$ of steel by taking measurements from a steel wire. mass $m = 6.2 \pm 0.1 \text{ g}$ length $l = 25.0 \pm 0.1 \...

2016 Summer

MCQ

CH3 - KINEMATICS

The acceleration of free fall on the Moon is $1.6 \, \text{m}\,\text{s}^{-2}$. The Moon has no atmosphere. An astronaut standing on the surface of the...

2016 Summer

MCQ

CH3 - KINEMATICS

A tennis ball is released from rest at the top of a tall building. Which graph best represents the variation with time $t$ of the acceleration $a$ of ...

2016 Summer

MCQ

CH3 - KINEMATICS

The graph shows how the velocity $v$ of an object moving in a straight line varies with time $t$ from $t = 0$ to $t = T$. Which graph represents th...

2016 Summer

MCQ

CH4 - DYNAMICS

A ball falls vertically onto horizontal ground and rebounds, as shown. The ball has momentum $p_1$ downwards just before hitting the ground. After ...

2016 Summer

MCQ

CH4 - DYNAMICS

A sphere falls from rest through the air. The graph shows the variation with time of the sphere’s velocity. Which diagram shows the forces ac...

2016 Summer