If 130 j of energy were added to 1 kg of each of these samples, which would experience the greatest temperature increase? a) aluminum b) brass c) copper d) platinum

What is the temperature in degrees celsius of a substance with a tempature of 49k

The ozone hole appears in antarctica during

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?