Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Intermediate 1 Physics Radiation Quiz Press the space bar to begin. Click on the letter of the answer. When you have the correct answer move on to the next question. Question 1 What happens to white light when it is passed through a prism? A The light is unchanged B Produces a rainbow C It is slit into the spectrum of colours D It is reflected next question Question 2 What happens to light when it is passed through an optical fibre? A The light passes right through the other side B The light is totally internally reflected C The light is reflected back at us D The light can’t pass through an optical fibre next question Question 3 What happens to laser light if it passed through a prism? A The same colour of light is reflected. B The laser beam is split to produce a spectrum of colours. C D The laser melts the prism The laser beam is bent a little. next question Question 4 What do doctors use to see inside the human body without cutting their patients open? A An endoscope B An fibrescope C A gastroscope D A telescope next question Question 5 What are lasers used for in hospitals? A To light up wounds so surgeons can see them. B To have pretend star wars fights to relax. C To heat up and seal burst blood vessels. D To heat up and sterilize their surgeon’s next question instruments Question 6 Where on the eye should light focus if you see clearly? A lens B retina C iris D pupil next question Question 7 What type of eye defect do you have if you can see up close objects clearly but objects in the distance appear fuzzy? A Diverging sight B Normal sight C Long sight D Short sight next question Question 8 What type of lens is used to correct long sight? A Prism lens B Rectangular lens C Diverging lens D Converging lens next question Question 9 Which diagram below is a diverging lens? A B C D next question Question 10 What do we use to detect X-rays? A Human eye B Photographic film C Geiger-muller tubes D Our skin next question Question 11 What are X-rays used for in medicine? A To find out if a leg is fractured or broken. B To cure broken or fractured legs. C To break or fracture legs. D To see if you glow in the dark. next question Question 12 What does gamma radiation and X-rays do to living cells? A They kill or damage living cells B They warm living cells up C They don’t do anything to living cells D They help living cells grow/repair next question Question 13 Which type of radiation can be see with the human eye? A X-ray radiation B Gamma radiation C Light radiation D Infrared radiation next question Question 14 What is the other name for heat radiation ? A Gamma radiation B Infrared radiation C Ultraviolet radiation D Beta radiation next question Question 15 What type of radiation is used to sterilize medical instruments in a sealed bag? A Alpha radiation B Gamma radiation C Beta radiation D Infrared radiation next question