| Quiz | Waves |
|---|---|
| Name | |
| Result | FAILED |
| Score | 32 / 53 (60.4%) |
| Passing score | 42.4 |
| Quiz took | 11 min 55 sec |
| Quiz finished at | 2023-01-06 18:31:53 |
Which of the following is NOT a use of ultrasound?
What is the maximum displacement of a point on a wave from its undisturbed position?
Bluetooth uses what type of EM wave?
These types of waves are 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 ___________ .
These types of waves are longitudinal
The layer between the crust and the outer core of the Earth is called the
Which EM wave was often used for security markers on bank notes and DVDs?
Which EM wave has the greatest wavelength?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
What types of waves have compressions and rarefactions?
You can investigate emission using a
Which EM wave can be used for sterilising food?
Which EM wave can be used for sterilising medical equipment?
S-waves travel _____ P-waves?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Humans can hear in the range of
Which EM wave do fibre optic cables use to transmit data?
Which of these waves is longitudinal?
Which of these waves is transverse?
Convex lenses cause parallel rays of light to
Which EM wave has the smallest frequency?
Concave lenses cause parallel rays of light to
__________ objects reflect all wavelengths of visible light equally.
What types of waves oscillate perpendicular to the direction of energy transfer?
Which EM wave can be used to increase or monitor temperature?
Which of these waves is longitudinal?
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
What equipment can be used to represent a waveform on a screen?
Which is the correct order for EM waves?
Ultrasound has a frequency which is
What is the number of complete waves passing a certain point per unit time?
Which EM wave can be used for sunbeds?
Which EM wave can cause sunburn and cause skin to age prematurely?
What is the distance between the same point on two adjacent waves?
Which EM wave can be used for photographing bones and teeth?
Which of these EM waves can be ionising?
___________ objects are completely see-through and transmit light.
What types of waves oscillate parallel to the direction of energy transfer?
Which of the following is NOT a primary colour of light?
Radiation dose is measured in
Which EM wave was often used for TV before the year 2000?
Which EM wave can be used to heat food rapidly?
Which EM wave can be used as a medical tracer?
Which EM wave has the greatest frequency?
Which EM wave has the smallest wavelength?
Which EM wave can be used for mobile phone communication?
Which of the following is not something all waves can do?
___________ objects do not transmit light.
Which types of waves can travel through the earth's core?
Which of these EM waves can cause cancer?
What is the time it takes for a full cycle of a wave?