| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 44 / 53 (83%) |
| Passing score | 42.4 |
| Quiz took | 14 min 30 sec |
| Quiz finished at | 2024-01-31 15:28:37 |
Which EM wave was often used for TV before the year 2000?
Which of these EM waves can cause cancer?
You can investigate emission using a
Which EM wave can be used for photographing bones and teeth?
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 ___________ .
The layer between the crust and the outer core of the Earth is called the
Which EM wave was often used for security markers on bank notes and DVDs?
Which EM wave can be used for sunbeds?
Which EM wave has the smallest wavelength?
Which EM wave can be used for sterilising food?
Which EM wave has the greatest wavelength?
Convex lenses cause parallel rays of light to
Which of these EM waves can be ionising?
Radiation dose is measured in
__________ objects reflect all wavelengths of visible light equally.
What types of waves oscillate perpendicular to the direction of energy transfer?
What is the maximum displacement of a point on a wave from its undisturbed position?
Ultrasound has a frequency of higher than
Which EM wave can be used for sterilising medical equipment?
Humans can hear in the range of
What types of waves oscillate parallel to the direction of energy transfer?
___________ objects do not transmit light.
What is the distance between the same point on two adjacent waves?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
___________ objects are completely see-through and transmit light.
Which of the following is NOT a use of ultrasound?
These types of waves are longitudinal
Which of the following is not something all waves can do?
What types of waves have compressions and rarefactions?
S-waves travel _____ P-waves?
Which EM wave can be used to increase or monitor temperature?
Which of these waves is longitudinal?
Which of these waves is transverse?
What is the time it takes for a full cycle of a wave?
Which is the correct order for EM waves?
What is the number of complete waves passing a certain point per unit time?
Which EM wave has the greatest frequency?
Which EM wave can be used to heat food rapidly?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Which EM wave can be used for mobile phone communication?
Ultrasound has a frequency which is
Which of the following is NOT a primary colour of light?
What equipment can be used to represent a waveform on a screen?
Which types of waves can travel through the earth's core?
Which EM wave has the smallest frequency?
These types of waves are transverse
Bluetooth uses what type of EM wave?
Concave lenses cause parallel rays of light to
Which EM wave do fibre optic cables use to transmit data?
Which EM wave can be used as a medical tracer?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Which of these waves is longitudinal?
Which EM wave can cause sunburn and cause skin to age prematurely?