| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 44 / 53 (83%) |
| Passing score | 42.4 |
| Quiz took | 42 min 38 sec |
| Quiz finished at | 2024-03-26 10:05:45 |
S-waves travel _____ P-waves?
___________ objects are completely see-through and transmit light.
Which is the correct order for EM waves?
Which EM wave do fibre optic cables use to transmit data?
__________ objects reflect all wavelengths of visible light equally.
Which EM wave can be used for sterilising food?
Which EM wave was often used for security markers on bank notes and DVDs?
Concave lenses cause parallel rays of light to
Which EM wave was often used for TV before the year 2000?
Which EM wave has the smallest frequency?
___________ objects do not transmit light.
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Humans can hear in the range of
Which types of waves can travel through the earth's core?
What is the maximum displacement of a point on a wave from its undisturbed position?
Which EM wave can be used for sunbeds?
Convex lenses cause parallel rays of light to
Radiation dose is measured in
These types of waves are longitudinal
Which of these waves is longitudinal?
Which of these EM waves can cause cancer?
Which EM wave can cause sunburn and cause skin to age prematurely?
What is the distance between the same point on two adjacent waves?
These types of waves are transverse
Which EM wave can be used for photographing bones and teeth?
You can investigate emission using a
The layer between the crust and the outer core of the Earth is called the
What types of waves oscillate parallel to the direction of energy transfer?
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 the following is not something all waves can do?
Which EM wave has the smallest wavelength?
Which EM wave can be used for sterilising medical equipment?
What types of waves oscillate perpendicular to the direction of energy transfer?
Which EM wave can be used for mobile phone communication?
Which of these waves is longitudinal?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Bluetooth uses what type of EM wave?
Which EM wave can be used to increase or monitor temperature?
Which EM wave can be used as a medical tracer?
What is the time it takes for a full cycle of a wave?
Which of the following is NOT a primary colour of light?
What is the number of complete waves passing a certain point per unit time?
What types of waves have compressions and rarefactions?
Which of these waves is transverse?
Which of these EM waves can be ionising?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Ultrasound has a frequency which is
Which of the following is NOT a use of ultrasound?
Which EM wave has the greatest frequency?
Ultrasound has a frequency of higher than
What equipment can be used to represent a waveform on a screen?
Which EM wave can be used to heat food rapidly?
Which EM wave has the greatest wavelength?