| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 50 / 53 (94.3%) |
| Passing score | 42.4 |
| Quiz took | 30 min 18 sec |
| Quiz finished at | 2024-04-16 07:30:35 |
Which EM wave can be used for mobile phone communication?
Which of the following is NOT a use of ultrasound?
Which of these EM waves can be ionising?
Which EM wave has the smallest wavelength?
Which of these waves is longitudinal?
Convex lenses cause parallel rays of light to
S-waves travel _____ P-waves?
What types of waves have compressions and rarefactions?
These types of waves are longitudinal
What is the time it takes for a full cycle of a wave?
Which of the following is NOT a primary colour of light?
__________ objects reflect all wavelengths of visible light equally.
Which EM wave has the greatest wavelength?
The layer between the crust and the outer core of the Earth is called the
Which EM wave can be used for photographing bones and teeth?
Which EM wave can be used for sunbeds?
Which EM wave do fibre optic cables use to transmit data?
Which EM wave can be used for sterilising food?
Humans can hear in the range of
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 EM wave has the smallest frequency?
Which EM wave was often used for security markers on bank notes and DVDs?
Which EM wave can be used to heat food rapidly?
Which of the following is not something all waves can do?
What types of waves oscillate perpendicular to the direction of energy transfer?
___________ objects do not transmit light.
What types of waves oscillate parallel to the direction of energy transfer?
What is the distance between the same point on two adjacent waves?
Ultrasound has a frequency of higher than
These types of waves are transverse
Which of these waves is longitudinal?
Which EM wave can cause sunburn and cause skin to age prematurely?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which EM wave can be used as a medical tracer?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
What equipment can be used to represent a waveform on a screen?
Which EM wave can be used to increase or monitor temperature?
What is the maximum displacement of a point on a wave from its undisturbed position?
Bluetooth uses what type of EM wave?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Which EM wave has the greatest frequency?
___________ objects are completely see-through and transmit light.
Ultrasound has a frequency which is
You can investigate emission using a
What is the number of complete waves passing a certain point per unit time?
Which of these EM waves can cause cancer?
Which of these waves is transverse?
Concave lenses cause parallel rays of light to
Radiation dose is measured in
Which EM wave was often used for TV before the year 2000?
Which types of waves can travel through the earth's core?
Which is the correct order for EM waves?
Which EM wave can be used for sterilising medical equipment?