r(m) 0.400 0.500 0.600 0.700 0.800 |(W/m²) 88.2 56.5 38.2 32.1 22.1 (m-2) The theory indicates that the light intensity and the distance are related through the equation: 4tr2 Where P is the power emitted by the source. a) Complete the data table b) Plot the graph of I vs 1/r2 c) Determine the slope and the intercept of the graph

r(m) 0.400 0.500 0.600 0.700 0.800 |(W/m²) 88.2 56.5 38.2 32.1 22.1 (m-2) The theory indicates that the light intensity and the distance are related through the equation: 4tr2 Where P is the power emitted by the source. a) Complete the data table b) Plot the graph of I vs 1/r2 c) Determine the slope and the intercept of the graph