O mașină trece prin dreptul bornei kilometrice 169 la ora 16:45 și ajunge în dreptul bornei kilometrice 240 la ora 17:50. Viteza cu care s-a deplasat este:

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

Fluids at rest possess no flow energy. a)- true b)- false

Burgers vector is generally parallel to the dislocation line. a)-true b)-false