Q1. Determining the weight using a balancing method

Q2. Determining resistance of a wire

Q3. Rate of cooling of water under different conditions

Q4. Investigating work required to pull a mass up a slope

Q1. Investigating moments using balancing method

Q2. Investigating rate of cooling of water

Q3. Investigating electrical resistance

Q4. Relationship between thickness of lens and its focal length

Q1. Determining mass using balancing method

Q2. Investigating transfer of thermal energy

Q3. Investigating circuit containing different resistors

Q4. Factors that affect the height of ball bounces

Q1. Determining the spring constant

Q2. Determining the resistance of a piece of wire

Q3. Determining refractive index of the material

Q4. Relationship between power produced and time taken to heat up water

Q1. Determining density of a modelling clay

Q2. Determining the resistance per unit length of wire

Q3. Investigating the reflection of light

Q4. Investigating the conduction of thermal energy by metals