| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 47 / 53 (88.7%) |
| Passing score | 42.4 |
| Quiz took | 8 min 53 sec |
| Quiz finished at | 2022-03-02 06:38:07 |
Which is the correct order for EM waves?
What is the maximum displacement of a point on a wave from its undisturbed position?
Which EM wave can be used to heat food rapidly?
You can investigate emission using a
Ultrasound has a frequency which is
Which of the following is NOT a use of ultrasound?
Which EM wave can be used for sterilising medical equipment?
Which of these EM waves can be ionising?
These types of waves are longitudinal
___________ objects do not transmit light.
Which of the following is not something all waves can do?
Which EM wave can cause sunburn and cause skin to age prematurely?
Which EM wave has the smallest wavelength?
Which EM wave has the greatest wavelength?
Which EM wave can be used for sunbeds?
Which types of waves can travel through the earth's core?
Which of these EM waves can cause cancer?
Which EM wave can be used for sterilising food?
Which EM wave was often used for security markers on bank notes and DVDs?
Which EM wave can be used for mobile phone communication?
What is the time it takes for a full cycle of a wave?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Which of these waves is longitudinal?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
Which of the following is NOT a primary colour of light?
What equipment can be used to represent a waveform on a screen?
What is the distance between the same point on two adjacent waves?
Which EM wave was often used for TV before the year 2000?
___________ objects are completely see-through and transmit light.
Which EM wave can be used for photographing bones and teeth?
Which EM wave can be used to increase or monitor temperature?
Which of these waves is longitudinal?
These types of waves are transverse
What types of waves oscillate perpendicular to the direction of energy transfer?
Which EM wave has the smallest frequency?
Ultrasound has a frequency of higher than
Convex lenses cause parallel rays of light to
Which of these waves is transverse?
What is the number of complete waves passing a certain point per unit time?
What types of waves oscillate parallel to the direction of energy transfer?
Which EM wave has the greatest frequency?
S-waves travel _____ P-waves?
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 ___________ .
Concave lenses cause parallel rays of light to
__________ objects reflect all wavelengths of visible light equally.
Which EM wave do fibre optic cables use to transmit data?
What types of waves have compressions and rarefactions?
Radiation dose is measured in
Humans can hear in the range of
Bluetooth uses what type of EM wave?
Which EM wave can be used as a medical tracer?
The layer between the crust and the outer core of the Earth is called the