Subjects / Physics
Physics · BGCSE
BGCSE Physics: motion, forces, energy, waves, electricity and the atom.
25 questions in Waves, light and sound at Form 5 · BGCSE
Most triedMost missedNewest- Wave speed = …Multiple choiceBGCSE · Waves, light and soundNot tried yet
- A wave has a frequency of 50 Hz and wavelength 2 m. What is its speed?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Sound cannot travel through…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Which electromagnetic waves are used for mobile phones?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- When light passes from air into glass, it…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Total internal reflection is used in…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Which property of sound produces reverberations?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Which frequency is for an ultra-sonic sound?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- What are the characteristics of an image formed by a plane mirror?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- A thin converging lens of focal length 10 cm forms an image which has the same size as the object. What is the distance of the object from the lens?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Radio station P broadcasts on a frequency of 100 MHz. Radio station Q broadcasts on a frequency of 200 MHz. Which row shows the correct statements ab…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- A vibrator produces 200 waves in 2.0 s. The wavelength of each wave is 0.20 m. What is the speed of the waves?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- A student standing in front of a high wall claps their hands and hears an echo after 0.10 s. The speed of sound in air is 330 m/s. What is the distan…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- The diagrams show the displacement – distance and displacement – time graphs of the same wave. What is the speed of the wave?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- A water wave moves from deep to shallow water. What happens to the frequency and the period of the wave as it moves to shallow water?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Which of the quantities increases for the loudness of a sound wave to increase?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Which electromagnetic wave is detected by a photographic film?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- The diagram shows a girl standing between two walls. The girl claps her hands and receives two echoes at a time interval t from the walls. The distan…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- An object is placed 5 cm in front of a thin converging lens of focal length 10 cm. Which row is correct about the characteristics and the magnificati…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Which diagram shows the correct path of light travelling from air to glass?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- Which row shows the change in frequency and speed when moving from infra-red to ultra violet in the electromagnetic spectrum?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- The diagram shows the path of a ray of light. Which angle is the critical angle for the ray of light?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- What is the approximate range of audible frequencies for humans?Multiple choiceBGCSE · Waves, light and soundNot tried yet
- The diagram shows wave fronts travelling from deep to shallow water. Which row correctly describes what happens to the waves after crossing the bound…Multiple choiceBGCSE · Waves, light and soundNot tried yet
- The diagram shows a ray of light incident to an air/water boundary at an angle of 70° to the boundary. The refractive index of water is 1.5. The diag…Multiple choiceBGCSE · Waves, light and soundNot tried yet