Name the state of matter in which (a) Rate of diffusion is fastest (b) diffusion does not take place.
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An object is located 30.0 cm from a concave mirror. the focal length is 15.0 c,. what is the image distance? a. 30.0 cm b. -10 cm c. 10.0 cm d. -30.0 cm

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?