A student has a mass of 50 kg.
Gravitational field strength = 9.8 N/kg.
.1
Calculate the weight of the student.
[2 marks].2
Which of these is a vector quantity?
[1 mark].3
Name an instrument that can be used to measure weight.
[1 mark]Edexcel GCSE Physics June 2025 Paper 1F
5 questions on this paper's topics
21:001 of 5
Electromagnetic waves form a continuous spectrum. Radio waves are at one end and gamma rays are at the other.
.1
Which type of electromagnetic wave has the longest wavelength?
[1 mark].2
Name the type of electromagnetic wave that is between X-rays and visible light in the spectrum.
[1 mark].3
What is the same for all electromagnetic waves in a vacuum?
[1 mark].4
Give one use of infrared radiation.
[1 mark].5
What type of wave are all electromagnetic waves?
[1 mark]The graph shows a wave on a rope at one instant.
.1
Which of these is a longitudinal wave?
[1 mark].2
Use the graph to determine the amplitude of the wave.
[1 mark].3
Use the graph to determine the wavelength of the wave.
[1 mark].4
Describe the difference between a transverse wave and a longitudinal wave.
[2 marks]Alpha, beta and gamma are three types of nuclear radiation.
.1
Which type of radiation is the most penetrating?
[1 mark].2
Which type of radiation is made of two protons and two neutrons?
[1 mark].3
Give a material that stops beta radiation.
[1 mark]A runner completes one lap of a 400 m track in 80 s.
.1
Calculate the runner's average speed.
[2 marks].2
What is a typical walking speed?
[1 mark]