Advanced Mechanics Interactive Quiz 1

Questions. Question 1. Question 2. Question 3. Question 4. A string with a mass was attached to roof of a bus travelling at a constant velocity. The bus then enters a round about, without changing it’s speed on the speedometer. Question 5. Answers. a – the centripetal force allows the car to turn around aContinue reading “Advanced Mechanics Interactive Quiz 1”

The nature of light interactive Quiz

Answers for all the questions with explanations can be found at the bottom of the page. Question 1. Question 2. Question 3. Question 4. Question 5. Question 6. Question 7. Question 8. Answers. b) This is because each photon of frequency greater then the threshold frequency will emit one electron, increasing the intensity will increaseContinue reading “The nature of light interactive Quiz”

Physics the nature of light – module 7 HSC exam

56 marks – 100 min exam Questions. Question 1. [9 marks] The diagram below shows the frequency of light used to irradiate two different type of metals. The maximum KE is plotted on the y axis. a) What does the y axis represent [1 mark] b) Compare and contrast the observed maximum KE between bothContinue reading “Physics the nature of light – module 7 HSC exam”