Calculate the speed of a wave with frequency 50 Hz and wavelength 6.8 m.
From Paper 12 (Physics), Higher
42 marks
Calculate the speed of a wave with frequency 4 × 10¹⁴ Hz and wavelength 7.5 × 10⁻⁷ m.
From Paper 12 (Physics), Higher
73 marks
Compare transverse and longitudinal waves, with an example of each.
From Paper 12 (Physics), Higher
106 marks
Describe how to measure the speed of water waves in a ripple tank.
From Paper 12 (Physics), Higher
133 marks
Explain why light refracts when it enters glass from air.
From Paper 12 (Physics), Higher
164 marks
Give one use and one hazard of each of: ultraviolet and X-rays.
From Paper 12 (Physics), Higher
193 marks
Explain how ultrasound is used to measure the depth of the sea.
From Paper 12 (Physics), Higher
221 mark
Which electromagnetic wave has the longest wavelength?
Score 0 / 24 · 0 of 8 marked
This paper is written by Plasmo in the style of the OCR GCSE Combined Science exam. It is not a past paper and is not produced or endorsed by the exam board.