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 unit can be expressed in base units as kg m^2 s^{-2}?

2019 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 and $\si...

2019 Summer

MCQ

CH2 - MEASUREMENT TECHNIQUES

A particle has velocity $V$ at an angle $\theta$ to the horizontal. The components of the particle’s velocity are $V_v$ upwards in the vertical dire...

2019 Summer

MCQ

CH14 - WAVES

A whale produces sound waves of frequency 5 Hz. The waves are detected by a microphone and displayed on an oscilloscope. What is the time-base sett...

2019 Summer

MCQ

CH2 - MEASUREMENT TECHNIQUES

The speed shown on a car's speedometer is proportional to the rate of rotation of the tyres. The variation of the diameter of a tyre as it wears intro...

2019 Summer

MCQ

CH3 - KINEMATICS

A car travels along a straight horizontal road. The graph shows the variation of the velocity $v$ of the car with time $t$ for 6.0 s of its journey. ...

2019 Summer

MCQ

CH3 - KINEMATICS

A stone is thrown horizontally from the top of a cliff and falls into the sea some time later. Air resistance is negligible. Which graph shows how th...

2019 Summer

MCQ

CH17 - ELECTRIC FIELDS

A positive charge of $2.6 \times 10^{-8} \text{ C}$ is in a uniform electric field of field strength $300000 \text{ Vm}^{-1}$. How much work must be ...

2019 Summer

MCQ

CH4 - DYNAMICS

Each diagram illustrates a pair of forces of equal magnitude. Which diagram gives an example of a pair of forces that is described by Newton's third ...

2019 Summer

MCQ

CH3 - KINEMATICS

A stone is dropped from a tall building. Air resistance is significant. The variation of distance fallen with time is shown by the dashed line. A sec...

2019 Summer