| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 46 / 53 (86.8%) |
| Passing score | 42.4 |
| Quiz took | 22 min 52 sec |
| Quiz finished at | 2022-11-30 16:33:26 |
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
What types of waves oscillate perpendicular to the direction of energy transfer?
What types of waves oscillate parallel to the direction of energy transfer?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
These types of waves are transverse
Which EM wave can be used for sterilising food?
What equipment can be used to represent a waveform on a screen?
Which types of waves can travel through the earth's core?
These types of waves are longitudinal
Which of the following is NOT a primary colour of light?
Convex lenses cause parallel rays of light to
Which of these waves is transverse?
Which EM wave can be used for sterilising medical equipment?
What is the time it takes for a full cycle of a wave?
What types of waves have compressions and rarefactions?
Which EM wave can be used to increase or monitor temperature?
Concave lenses cause parallel rays of light to
What is the number of complete waves passing a certain point per unit time?
Which EM wave can be used for mobile phone communication?
__________ objects reflect all wavelengths of visible light equally.
___________ objects do not transmit light.
You can investigate emission using a
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 ___________ .
___________ objects are completely see-through and transmit light.
Which of the following is not something all waves can do?
Which EM wave can be used as a medical tracer?
Which of the following is NOT a use of ultrasound?
Which of these EM waves can be ionising?
Which EM wave has the greatest wavelength?
What is the maximum displacement of a point on a wave from its undisturbed position?
Which EM wave can cause sunburn and cause skin to age prematurely?
Which EM wave has the greatest frequency?
Which is the correct order for EM waves?
Which EM wave has the smallest wavelength?
Which of these waves is longitudinal?
Which EM wave has the smallest frequency?
What is the distance between the same point on two adjacent waves?
Which of these EM waves can cause cancer?
The layer between the crust and the outer core of the Earth is called the
Which EM wave was often used for TV before the year 2000?
S-waves travel _____ P-waves?
Which EM wave can be used for sunbeds?
Which of these waves is longitudinal?
Radiation dose is measured in
Ultrasound has a frequency of higher than
Ultrasound has a frequency which is
Humans can hear in the range of
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which EM wave can be used for photographing bones and teeth?
Which EM wave was often used for security markers on bank notes and DVDs?
Bluetooth uses what type of EM wave?
Which EM wave can be used to heat food rapidly?
Which EM wave do fibre optic cables use to transmit data?