The diagram shows a trace of a wave on a cathode-ray oscilloscope. the vertical and horizontal gridlines have a spacing of 1.0cm. the voltage scaling is 4vcm–1 and the time scaling is 5ms cm–1. 1cm1cmwhat are the amplitude and period of the wave? amplitude/v period/ ms a 1.5 4 b 5.0 10 c 6.0 20 d 12.0 20

a is the correct answer dear

part 1: describe the mass and the surface temperature of dwarf stars.

part 2: explain using complete sentences where on the hr diagram you would expect to find a dwarf star based on its physical properties.

part 1: the mass of a dwarf star is very small and the surface temperature of dwarf stars are high and they have the lowest absolute brightness.

part 2: on the hr diagram you would expect to find a dwarf star based on its physical properties at an absolute brightness of -2 to -4

hope this