| Quiz | Waves |
|---|---|
| Name | |
| Result | FAILED |
| Score | 37 / 53 (69.8%) |
| Passing score | 42.4 |
| Quiz took | 14 min 48 sec |
| Quiz finished at | 2023-05-30 13:36:33 |
The layer between the crust and the outer core of the Earth is called the
Which EM wave can be used as a medical tracer?
Which EM wave do fibre optic cables use to transmit data?
Which EM wave can cause sunburn and cause skin to age prematurely?
What types of waves oscillate perpendicular to the direction of energy transfer?
Which of these waves is transverse?
What is the number of complete waves passing a certain point per unit time?
What types of waves have compressions and rarefactions?
Which is the correct order for EM waves?
Which EM wave can be used for mobile phone communication?
Which of these EM waves can be ionising?
What equipment can be used to represent a waveform on a screen?
Which EM wave has the greatest frequency?
Which EM wave has the smallest wavelength?
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 ___________ .
What is the distance between the same point on two adjacent waves?
What is the maximum displacement of a point on a wave from its undisturbed position?
Which of these EM waves can cause cancer?
Which EM wave was often used for security markers on bank notes and DVDs?
Which of these waves is longitudinal?
Which EM wave can be used for photographing bones and teeth?
Which EM wave can be used for sterilising food?
Bluetooth uses what type of EM wave?
__________ objects reflect all wavelengths of visible light equally.
What is the time it takes for a full cycle of a wave?
___________ objects do not transmit light.
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which EM wave has the greatest wavelength?
Ultrasound has a frequency which is
Humans can hear in the range of
___________ objects are completely see-through and transmit light.
Which EM wave was often used for TV before the year 2000?
These types of waves are longitudinal
Which EM wave can be used for sterilising medical equipment?
Ultrasound has a frequency of higher than
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Which of the following is not something all waves can do?
Which of the following is NOT a primary colour of light?
Concave lenses cause parallel rays of light to
Convex lenses cause parallel rays of light to
Which EM wave can be used for sunbeds?
What types of waves oscillate parallel to the direction of energy transfer?
S-waves travel _____ P-waves?
Which EM wave can be used to increase or monitor temperature?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Which of the following is NOT a use of ultrasound?
Which types of waves can travel through the earth's core?
Which EM wave can be used to heat food rapidly?
You can investigate emission using a
Radiation dose is measured in
These types of waves are transverse
Which of these waves is longitudinal?
Which EM wave has the smallest frequency?