| Quiz | Waves |
|---|---|
| Name | |
| Result | FAILED |
| Score | 37 / 53 (69.8%) |
| Passing score | 42.4 |
| Quiz took | 10 min 19 sec |
| Quiz finished at | 2022-04-18 14:35:49 |
Which is the correct order for EM waves?
Which EM wave can be used for photographing bones and teeth?
Bluetooth uses what type of EM wave?
What types of waves have compressions and rarefactions?
Which EM wave do fibre optic cables use to transmit data?
Which EM wave can be used for sterilising medical equipment?
What is the distance between the same point on two adjacent waves?
Which of these EM waves can cause cancer?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Ultrasound has a frequency of higher than
___________ objects are completely see-through and transmit light.
Humans can hear in the range of
Ultrasound has a frequency which is
Which EM wave can cause sunburn and cause skin to age prematurely?
Which EM wave has the greatest frequency?
Radiation dose is measured in
What types of waves oscillate parallel to the direction of energy transfer?
S-waves travel _____ P-waves?
Which EM wave was often used for TV before the year 2000?
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 ___________ .
Which EM wave can be used for sterilising food?
Which EM wave can be used to heat food rapidly?
You can investigate emission using a
Which of these waves is transverse?
Which of the following is NOT a use of ultrasound?
The layer between the crust and the outer core of the Earth is called the
Which of the following is NOT a primary colour of light?
What is the maximum displacement of a point on a wave from its undisturbed position?
Which EM wave can be used for mobile phone communication?
What types of waves oscillate perpendicular to the direction of energy transfer?
These types of waves are transverse
Which EM wave can be used to increase or monitor temperature?
Which of these waves is longitudinal?
Which EM wave has the smallest frequency?
___________ objects do not transmit light.
Which of these waves is longitudinal?
Which EM wave can be used as a medical tracer?
What is the number of complete waves passing a certain point per unit time?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Concave lenses cause parallel rays of light to
Which types of waves can travel through the earth's core?
Which EM wave was often used for security markers on bank notes and DVDs?
Which of the following is not something all waves can do?
What is the time it takes for a full cycle of a wave?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which EM wave has the smallest wavelength?
__________ objects reflect all wavelengths of visible light equally.
What equipment can be used to represent a waveform on a screen?
Which EM wave can be used for sunbeds?
Which EM wave has the greatest wavelength?
These types of waves are longitudinal
Convex lenses cause parallel rays of light to
Which of these EM waves can be ionising?