| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 53 / 53 (100%) |
| Passing score | 42.4 |
| Quiz took | 3 min 50 sec |
| Quiz finished at | 2025-01-26 12:28:04 |
___________ objects do not transmit light.
Which EM wave can be used for photographing bones and teeth?
Humans can hear in the range of
Which EM wave was often used for security markers on bank notes and DVDs?
These types of waves are transverse
Which EM wave can cause sunburn and cause skin to age prematurely?
Which of the following is not something all waves can do?
What types of waves oscillate perpendicular to the direction of energy transfer?
Which EM wave has the smallest frequency?
These types of waves are longitudinal
Which EM wave can be used for mobile phone communication?
Which of these waves is longitudinal?
Convex lenses cause parallel rays of light to
Which EM wave has the greatest frequency?
What is the time it takes for a full cycle of a wave?
What is the number of complete waves passing a certain point per unit time?
Which of these waves is transverse?
Which EM wave can be used for sterilising medical equipment?
Which EM wave can be used to heat food rapidly?
What equipment can be used to represent a waveform on a screen?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which EM wave do fibre optic cables use to transmit data?
__________ objects reflect all wavelengths of visible light equally.
Which EM wave was often used for TV before the year 2000?
Which of these EM waves can cause cancer?
What types of waves oscillate parallel to the direction of energy transfer?
Concave lenses cause parallel rays of light to
Which EM wave has the smallest wavelength?
Which EM wave can be used to increase or monitor temperature?
Which EM wave can be used for sterilising food?
Ultrasound has a frequency which is
Which EM wave can be used as a medical tracer?
___________ objects are completely see-through and transmit light.
S-waves travel _____ P-waves?
What is the distance between the same point on two adjacent waves?
Which of these EM waves can be ionising?
Which of the following is NOT a use of ultrasound?
Which EM wave has the greatest wavelength?
What types of waves have compressions and rarefactions?
What is the maximum displacement of a point on a wave from its undisturbed position?
Which of these waves is longitudinal?
The layer between the crust and the outer core of the Earth is called the
Which types of waves can travel through the earth's core?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Radiation dose is measured in
Which EM wave can be used for sunbeds?
Sound waves that reach your ears, cause your eardrum to vibrate. These vibrations travel through the small bones in your ear, which are known as ___________ .
You can investigate emission using a
Which of the following is NOT a primary colour of light?
Ultrasound has a frequency of higher than
Bluetooth uses what type of EM wave?
Which is the correct order for EM waves?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear