If the specific latent heat of ice is 340 000 J/kg, and the specific latent heat of steam is
2 300 000 J/kg and the specific heat capacity
of water is 4200 J/kg K, calculate the heat
needed to change 2 kg of ice at 0°C to steam
at 100 °C.

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

Does anyone have the answers to online physics course plato course physics, semester a v3.0