Physics Homework Aid

Physics holds significant importance among the natural sciences, elucidating life's wonders and ranking among the most challenging subjects to master.

QuestionAI is a rich and user-friendly physics problem solver for novice physicists, enabling exploration of atomic properties and interactions, alongside molecular trajectories under various forces. Furthermore, you can delve into the mysteries concealed amidst galaxies with fellow physics enthusiasts. Boldly pose your conjectures and queries to the AI, and authoritative answers will readily emerge.

I investigated what effect different materials had on heat transfer. I used four different containers made from four different materials. I filled each container with hot water with a temperature of 50^circ mathrm(C) . I measured the temperature of the water in each container after 10 minutes. My results are shown below. Material & Temperature after 10 minutes Wood & 47^circ mathrm(C) Copper & 31^circ mathrm(C) Porcelain & 44^circ mathrm(C) Zinc & 36^circ mathrm(C)

(c) The light that produces one of the lines on the screen has a wavelength of 588.2 nm. Calculate the frequency of this light. Speed of light in air=3.0times 10^8ms^-1 Show your working

Look at the equation shown below. It can be used to find the force applied to an elastic object like a spring. What does k represent?

When white light enters a prism, it can be refracted by different amounts in a process called dispersion. Explain what you would see when dispersion happens (1 mark) Enter answer.. __

__ 27. How would you change the FREQUENCY of wave on a slinky? a. Pull the slinky tighter to change the medium b. Move one end up and down a greater number of times each second. c. Move one end up and down further. d. You cannot change the frequency of a slinky wave.