| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 49 / 53 (92.5%) |
| Passing score | 42.4 |
| Quiz took | 15 min 07 sec |
| Quiz finished at | 2022-10-08 16:00:50 |
S-waves travel _____ P-waves?
What is the distance between the same point on two adjacent waves?
These types of waves are transverse
___________ objects do not transmit light.
Which EM wave do fibre optic cables use to transmit data?
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 types of waves oscillate perpendicular to the direction of energy transfer?
What types of waves oscillate parallel to the direction of energy transfer?
Which of these waves is longitudinal?
Which EM wave can be used for sterilising food?
Which EM wave can be used for sunbeds?
These types of waves are longitudinal
Concave lenses cause parallel rays of light to
___________ objects are completely see-through and transmit light.
Which EM wave can be used for sterilising medical equipment?
Which of these EM waves can be ionising?
Which of the following is NOT a primary colour of light?
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?
Which EM wave can be used to increase or monitor temperature?
Ultrasound has a frequency which is
The layer between the crust and the outer core of the Earth is called the
Which EM wave has the smallest wavelength?
What equipment can be used to represent a waveform on a screen?
Which EM wave can be used for photographing bones and teeth?
Which EM wave can cause sunburn and cause skin to age prematurely?
Which EM wave was often used for security markers on bank notes and DVDs?
Which EM wave was often used for TV before the year 2000?
Which of these EM waves can cause cancer?
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
Bluetooth uses what type of EM wave?
What is the time it takes for a full cycle of a wave?
Humans can hear in the range of
Convex lenses cause parallel rays of light to
Radiation dose is measured in
Which EM wave can be used to heat food rapidly?
Which EM wave has the greatest frequency?
You can investigate emission using a
Which EM wave can be used as a medical tracer?
What is the number of complete waves passing a certain point per unit time?
Which EM wave can be used for mobile phone communication?
Which EM wave has the smallest frequency?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Which types of waves can travel through the earth's core?
Which is the correct order for EM waves?
What is the maximum displacement of a point on a wave from its undisturbed position?
Which of these waves is longitudinal?
Which of the following is NOT a use of ultrasound?
__________ objects reflect all wavelengths of visible light equally.
Which EM wave has the greatest wavelength?
Which of the following is not something all waves can do?
Which of these waves is transverse?