165 g. An electric current runs through the wire for a short time and its temperature rises from 21°C to 39°C. What minimum quantity of heat energy is converted by the electric current?

What is a subatomic particle with a negative charge and very little mass?

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?

One hazard of space travel is debris left by previous missions. there are several thousand masses large enough to detect by radar orbiting the earth, but there are far greater numbers of very small masses such as flakes of paint. calculate the force exerted by a 0.110 mg chip of paint that strikes a space shuttle window at a relative speed of 5.00 ✕ 103 m/s and sticks, given the collision lasts 6.00 ✕ 10-8 s. such a collision chipped the window of the ill-fated challenger in june 1983, causing $50,000 of damage.