Long-Term Device Lending x Boston Public Library x Massachusetts Bay Commu x 1 OneLogin X 95 blackboard.massbay.edu/webapps/blackboard/content/contentWrapper.jsp?content_id=_2472774_1&displayName=1 La Boston Resources In the video, I show measurements of light intensity (measured in lux) from a flashlight at several distances. With the light off, the ambient room light was 189 lux. At 10 cm, the light sensor read 2673 lux. Unfortunately, the flashlight flickered at 20 cm and the reading wasn't accurate. Physics tells us that light intensity varies inversely with the square of the distance, or in other words, it should follow the equation L = 2 + Lambient L is the light intensity, in lux k is some constant x is the distance from the light to the sensor Lambient is the ambient room light, in lux Using the given data, complete the equation for light intensity in terms of distance, x. L= Use your equation to predict what the light measurement at 20cm should have been, to the nearest lux. lux If we wanted a light intensity of 1700 lux, in a room with the same ambient light, at what distance should we place the light? Give your answer to at least 1 decimal place. cm Submit Question O