| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 48 / 53 (90.6%) |
| Passing score | 42.4 |
| Quiz took | 36 min 54 sec |
| Quiz finished at | 2022-05-13 14:23:45 |
What types of waves have compressions and rarefactions?
Which EM wave can be used to heat food rapidly?
Which of these waves is transverse?
Which types of waves can travel through the earth's core?
Which EM wave can be used to increase or monitor temperature?
What types of waves oscillate perpendicular to the direction of energy transfer?
Which of the following is NOT a primary colour of light?
Which of the following is NOT a use of ultrasound?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which EM wave has the smallest wavelength?
These types of waves are longitudinal
___________ objects are completely see-through and transmit light.
Which EM wave was often used for security markers on bank notes and DVDs?
Which of these EM waves can be ionising?
Which EM wave can be used for sterilising medical equipment?
Ultrasound has a frequency which is
What is the time it takes for a full cycle of a wave?
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
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Which of these EM waves can cause cancer?
These types of waves are transverse
Ultrasound has a frequency of higher than
Which is the correct order for EM waves?
Which EM wave can be used for sterilising food?
What is the maximum displacement of a point on a wave from its undisturbed position?
S-waves travel _____ P-waves?
What types of waves oscillate parallel to the direction of energy transfer?
Convex lenses cause parallel rays of light to
You can investigate emission using a
Which EM wave has the greatest wavelength?
Which of the following is not something all waves can do?
Radiation dose is measured in
___________ objects do not transmit light.
What equipment can be used to represent a waveform on a screen?
Which of these waves is longitudinal?
Which EM wave can cause sunburn and cause skin to age prematurely?
Concave lenses cause parallel rays of light to
Humans can hear in the range of
Which of these waves is longitudinal?
Which EM wave was often used for TV before the year 2000?
Which EM wave can be used for mobile phone communication?
Which EM wave can be used for sunbeds?
__________ objects reflect all wavelengths of visible light equally.
Bluetooth uses what type of EM wave?
Which EM wave do fibre optic cables use to transmit data?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Which EM wave has the smallest frequency?
Which EM wave has the greatest frequency?
What is the distance between the same point on two adjacent 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?
Which EM wave can be used as a medical tracer?