Calculate the speed of a wave with frequency 50 Hz and wavelength 6.8 m.
From Physics 1, Higher
72 marks
Calculate the speed of a wave with frequency 4 × 10¹⁴ Hz and wavelength 7.5 × 10⁻⁷ m.
From Physics 1, Higher
113 marks
Compare transverse and longitudinal waves, with an example of each.
From Physics 1, Higher
156 marks
Describe how to measure the speed of water waves in a ripple tank.
From Physics 1, Higher
193 marks
Explain why light refracts when it enters glass from air.
From Physics 1, Higher
234 marks
Give one use and one hazard of each of: ultraviolet and X-rays.
Score 0 / 20 · 0 of 6 marked
This paper is written by Plasmo in the style of the Edexcel GCSE Combined Science exam. It is not a past paper and is not produced or endorsed by the exam board.