| Quiz | Waves |
|---|---|
| Name | |
| Result | FAILED |
| Score | 41 / 53 (77.4%) |
| Passing score | 42.4 |
| Quiz took | 9 min 28 sec |
| Quiz finished at | 2022-04-12 10:40:37 |
Which EM wave can be used for photographing bones and teeth?
Which EM wave can be used for sterilising medical equipment?
Which of the following is not something all waves can do?
Which EM wave has the greatest frequency?
Which EM wave has the smallest frequency?
Which EM wave can be used to increase or monitor temperature?
Concave lenses cause parallel rays of light to
Radiation dose is measured in
Which EM wave was often used for security markers on bank notes and DVDs?
What is the distance between the same point on two adjacent waves?
Which EM wave can be used for mobile phone communication?
___________ objects are completely see-through and transmit light.
What is the time it takes for a full cycle of a wave?
___________ objects do not transmit light.
Which EM wave can be used to heat food rapidly?
What types of waves oscillate perpendicular to the direction of energy transfer?
S-waves travel _____ P-waves?
What is the number of complete waves passing a certain point per unit time?
Which is the correct order for EM waves?
What equipment can be used to represent a waveform on a screen?
Which EM wave can cause sunburn and cause skin to age prematurely?
Which of the following is NOT a use of ultrasound?
Ultrasound has a frequency of higher than
These types of waves are transverse
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which EM wave was often used for TV before the year 2000?
Which EM wave can be used for sterilising food?
Which of the following is NOT a primary colour of light?
Which of these waves is transverse?
Which of these EM waves can be ionising?
Which EM wave can be used as a medical tracer?
Which of these EM waves can cause cancer?
You can investigate emission using a
Bluetooth uses what type of EM wave?
What types of waves oscillate parallel to the direction of energy transfer?
Which types of waves can travel through the earth's core?
Convex lenses cause parallel rays of light to
Ultrasound has a frequency which is
What is the maximum displacement of a point on a wave from its undisturbed position?
Which of these waves is longitudinal?
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 of these waves is longitudinal?
Which EM wave do fibre optic cables use to transmit data?
What types of waves have compressions and rarefactions?
These types of waves are longitudinal
Which EM wave can be used for sunbeds?
Which EM wave has the greatest wavelength?
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
Humans can hear in the range of
Which EM wave has the smallest wavelength?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
__________ objects reflect all wavelengths of visible light equally.