Ordonează crescător valorile următoarelor mărimi fizice:a) 1Mm, 150 pm, 0,1Em, 25 cm, 5hm,200km. b) 10 t, 50mg,2kg,40yg,74 Zg, 34g, 81Gg. c)600 ms, 7200 s, 10min,0,2h,36 ms. d) 27gradeC, 227K,300dK,2000gradeC,27MK. e)1000mA.0,1kA,107uA,10cA. f)0,048 m pătrați, 4cm pătrați, 0,2 dm pătrați, 8000 mm pătrați. g) 5l, 1000ml, 2dm cubi, 4000 cm cubi, 0,8m cubi

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

Suppose water is leaking from a tank through a circular hole of area ah at its bottom. when water leaks through a hole, friction and contraction of the stream near the hole reduce the volume of water leaving the tank per second to cah 2gh , where c (0 < c < 1) is an empirical constant. a tank in the form of a right-circular cone standing on end, vertex down, is leaking water through a circular hole in its bottom. (assume the removed apex of the cone is of negligible height and volume.) (a) suppose the tank is 20 feet high and has radius 8 feet and the circular hole has radius 2 inches. the differential equation governing the height h in feet of water leaking from a tank after t seconds is dh dt = − 5 6h3/2 . if the height of the water is initially 8 feet, how long will it take the tank to empty? (round your answer to two decimal places.)

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt