Peperiksaan Akhir Tahun FIZIK Tingkatan 4

Diagram 1 shows a kitchen balance. A pound (symbol : lb) is a used in …. What is the meaning of momentum?

• Imperial system

• S.I. system

Diagram 2 shows a chocolate drink at the temperature of 50°C. A few ice cubes are placed into the drink. Name the condition achieves at the end of the mixture.

How much heat is needed to melt 500 g ice cubes at temperature of 00C to become liquid at temperature of 300C?

Diagram 3 shows the movement of a boat before and after the boy jumps. What is the meaning of momentum?

Based on Diagram 3 and Table 1, determine the momentum of the boat, x after the boy jumps.

What happens to the amplitude of the oscillation?

Based on the displacement-time graph in Diagram 4.2, determine the period of oscillation of the spring.

Predict what happens to the period of oscillation if the mass of the load is increased and give one reason for your prediction.

Tick (√) for the correct answer in the box provided. The refractive index of the water can be determined by

Observe Diagram 5.1 and Diagram 5.2, compare the density of liquid.