Why can't you permanently connect a multimeter to record voltage cross a capacitor? What's wrong with it?

For the multimeter I'm using in school, the handbook says that they have an error in DV voltage of ±0.5% + ±1 digit. I do not really understand what they mean by ±1 …

Do we need to know that microphone/speaker details in the Heineman Physics book?

why does doubling the rate of rotation of a generator double to voltage amplitude?

Does anyone know where I can get a VCE physics practice test on Sound? I don't get any from school.

What is phase change in physics?

Context: Electrons travel around the nucleus of an atom in circlelike paths, so each electron must produce its own magnetic field.

What are my options? I am going to ask the university directly, but since they want a prerequisite of chemisty, physics or biology to enter their bachelor of science (even if its t …

And is it worth it?

I don't get the graph on the top of both of page 310 and 311 of Jacaranda Physics 2. The (1) note indicates that the graph on page 310 includes information about light intensity b …

l don't get Lenard's experiment and its significance at all in relation to the photoelectric effect. The Jacaranda Physics textbook and accompanying the explanation is very confusi …

Higher intesity light, delivering energy at a greater rate, woudl produce electrons with higher kinetic energies, so the stopping potential differance would depend on in …

Does anyone have trial exams for unit 4 Chemistry, Physics or Biology? Thanks :)

A free end for a sound wave is the opening at the end of a trumpet that projects the sound into the room. Some sound reflects off this free or open end and travels back …

When a string has one end fixed so that it is unable to move (for example, when it is tied to a wall or is held tightly to the ‘nut’ at the end of a stringed instrument), the refle …