What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 2.0 m?

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What are atoms of the same element with varying number of neutrons

It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.