(a)[4]
For each energy resource, complete Table 5.1 by entering yes or no in each blank. The solar energy resource has already been completed for you.
(b(i))[1]
State the property that enables visible light to move through space from the Sun to a solar cell.
(b(ii))[3]
Calculate the wavelength for this visible light.
(c)[2]
State one region of the electromagnetic spectrum which has a frequency lower than that of visible light. Describe a use of this region.