| Quiz | Waves |
|---|---|
| Name | |
| Result | PASSED |
| Score | 43 / 53 (81.1%) |
| Passing score | 42.4 |
| Quiz took | 6 min 37 sec |
| Quiz finished at | 2022-03-03 02:54:46 |
__________ objects reflect all wavelengths of visible light equally.
Humans can hear in the range of
These types of waves are transverse
What is the maximum displacement of a point on a wave from its undisturbed position?
What types of waves oscillate parallel to the direction of energy transfer?
Ultrasound has a frequency of higher than
Which of the following is not something all waves can do?
S-waves travel _____ P-waves?
The layer between the crust and the outer core of the Earth is called the
Which EM wave can be used for sunbeds?
Which EM wave can be used for photographing bones and teeth?
___________ objects are partially see-through and transmit some light, but absorb and reflect some light.
Which EM wave can be used for sterilising medical equipment?
Which EM wave do fibre optic cables use to transmit data?
Which EM wave was often used for TV before the year 2000?
Which of the following is NOT a use of ultrasound?
Which of these EM waves can be ionising?
What types of waves oscillate perpendicular to the direction of energy transfer?
Which types of waves can travel through the earth's core?
Which EM wave has the smallest frequency?
Which EM wave has the greatest frequency?
These types of waves are longitudinal
Which EM wave has the greatest wavelength?
Radiation dose is measured in
Which EM wave can cause sunburn and cause skin to age prematurely?
Which of these waves is longitudinal?
What types of waves have compressions and rarefactions?
Which of these waves is transverse?
Ultrasound has a frequency which is
What is the time it takes for a full cycle of a wave?
Which EM wave can be used to increase or monitor temperature?
Concave lenses cause parallel rays of light to
___________ objects do not transmit light.
Which is the correct order for EM waves?
What equipment can be used to represent a waveform on a screen?
Which EM wave can be used as a medical tracer?
You can investigate emission using a
Which EM wave has the smallest wavelength?
Which of the following is NOT a primary colour of light?
Which EM wave was often used for security markers on bank notes and DVDs?
What is the distance between the same point on two adjacent waves?
Which EM wave can be used to heat food rapidly?
___________ objects are completely see-through and transmit light.
Which of these EM waves can cause cancer?
What is the number of complete waves passing a certain point per unit time?
Convex lenses cause parallel rays of light to
Bluetooth uses what type of EM wave?
Which EM wave can be used for mobile phone communication?
Red coloured objects will appear red through a red colour filter, but all other coloured objects will appear
Which EM wave can be used for sterilising food?
Which of these waves is longitudinal?
A perfect ________ body absorbs all of the radiation that hit it, without reflecting or transmitting any radiation.
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 ___________ .