(a) The diagram shows the forces acting on a parachutist in free fall.
Forces and Terminal Velocity – Question 1 was last modified: September 3rd, 2025 by
Forces and Terminal Velocity – Question 1
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Light – Question 1
The diagram below shows how a ray of light from a laser travels along an optical fibre.
Light – Question 1 was last modified: September 3rd, 2025 by
Electromagnetism – Question 4
a) In this question you will be assessed on using good English, organising information clearly and using specialist terms where appropriate.
There are two types of traditional transformer; step-up and step-down.
Electromagnetism – Question 4 was last modified: September 3rd, 2025 by
Atoms and Radiation – Question 5
Background radiation is all around us all the time.
(a) (i) Radon is a natural source of background radiation.
Atoms and Radiation – Question 5 was last modified: September 3rd, 2025 by
Centre Of Mass – Question 2
Figure 9 shows a sheet of card.
Centre Of Mass – Question 2 was last modified: September 3rd, 2025 by
The Eye – Question 2
5 (a) Human eyes and digital cameras both have parts with the same function.
Complete the missing parts in Table 2.
(2 marks)
The Eye – Question 2 was last modified: September 3rd, 2025 by
Circular Motion – Question 2
Man-made satellites can orbit the Earth
Circular Motion – Question 2 was last modified: September 3rd, 2025 by
Ultrasound – Question 1
1 (a) What is ultrasound?
Ultrasound – Question 1 was last modified: September 3rd, 2025 by
Household Electricity – Question 2
A set of lights consists of 20 lamps connected in series to the 230 V mains electricity supply.
Household Electricity – Question 2 was last modified: September 3rd, 2025 by
Electrical Circuits – Question 2
The current – potential difference graph for one type of electrical component is drawn below.
Electrical Circuits – Question 2 was last modified: September 3rd, 2025 by