predict how the results would be influenced by a lower temperature during a light intensity experiment ​

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?

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?