| Quiz | Waves |
|---|---|
| Name | |
| Result | FAILED |
| Score | 40 / 53 (75.5%) |
| Passing score | 42.4 |
| Quiz took | 11 min 24 sec |
| Quiz finished at | 2022-03-17 21:23:01 |
Which types of waves can travel through the earth's core?
Which of the following is not something all waves can do?
Bluetooth uses what type of EM wave?
What is the time it takes for a full cycle of a wave?
Which EM wave can be used as a medical tracer?
What types of waves oscillate perpendicular to the direction of energy transfer?
Convex lenses cause parallel rays of light to
Which EM wave was often used for TV before the year 2000?
Which of these EM waves can cause cancer?
What is the maximum displacement of a point on a wave from its undisturbed position?
Ultrasound has a frequency which is
Concave lenses cause parallel rays of light to
Which of the following is NOT a primary colour of light?
__________ objects reflect all wavelengths of visible light equally.
Which EM wave has the greatest frequency?
These types of waves are longitudinal
S-waves travel _____ P-waves?
Which EM wave can be used for photographing bones and teeth?
What is the number of complete waves passing a certain point per unit time?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
You can investigate emission using a
Which EM wave can be used for sterilising food?
What is the distance between the same point on two adjacent waves?
What types of waves have compressions and rarefactions?
These types of waves are transverse
Which EM wave can be used for sterilising medical equipment?
Which EM wave can be used for sunbeds?
Which of these waves is longitudinal?
What equipment can be used to represent a waveform on a screen?
___________ objects do not transmit light.
Which EM wave was often used for security markers on bank notes and DVDs?
Which of these waves is transverse?
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 mobile phone communication?
Which EM wave has the smallest frequency?
Which is the correct order for EM waves?
Humans can hear in the range of
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
___________ objects are completely see-through and transmit light.
Which of these EM waves can be ionising?
Which EM wave can cause sunburn and cause skin to age prematurely?
Which EM wave do fibre optic cables use to transmit data?
Radiation dose is measured in
Which of these waves is longitudinal?
Which EM wave can be used to heat food rapidly?
Which EM wave has the greatest wavelength?
What types of waves oscillate parallel to the direction of energy transfer?
Which of the following is NOT a use of ultrasound?
Which EM wave can be used to increase or monitor temperature?
The layer between the crust and the outer core of the Earth is called the
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Ultrasound has a frequency of higher than
Which EM wave has the smallest wavelength?