June 30, 2023
IBDP Physics Question Analysis Topic: Physics - Short Questions
Exam Questions:
1) Draw a ray diagram showing the formation of image by a reflecting telescope.
2) Write the function of transducer and repeaters.
Answers:
For IBDP Physics, you should know:
1)
2) An apparatus that changes one form of energy into another is called a transducer. Examples of transducers that change electrical energy into sound (mechanical) energy and the other way around are microphones and speakers.
An electronic device called a repeater retransmits an input signal at a higher voltage or higher power so that it can go farther.
Work hard for your IBDP Physics examination!
End of analysis. Great!