3. Indu weighed a brinjal and a tomato. She then baked them in a hot oven for about 15minutes, and weighed them again after that. How would their weight have changed, and why?

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion

Aproton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?