The speed of sound is 343 m/s in air at room temperature. What is the wavelength of a B-flat musical note that has a frequency of 466 Hz?
What would happen to the wavelength if you increased the frequency to 932 Hz?

i guess that visual aids present persuasive examples to what you are presenting, some factors would be theme (does it fit with the color, information, what you are presenting), size (can you see it, is it a big enough span of data/information), and overall look of the visual aid.

hope this : )

i need the answer to this too but idk it ; -;

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

multiply 2kg by latent heat of vap