Kumonekta sa mga eksperto at makakuha ng mga sagot sa IDNStudy.com. Magtanong at makatanggap ng eksaktong sagot mula sa aming mga bihasang miyembro ng komunidad.

If the surface area of light is tripled the illumination is multiplied by a factor of ____. ​.

Sagot :

Answer:

Multiplied by a factor of 9 = (3²)

Explanation:

If you triple the radius, the surface area of the larger sphere increases by a factor of 9 = (3²). Since the same total amount of light is illuminating each spherical shell, the light has to spread out to cover 4 times as much area for a shell twice as large in radius. The light has to spread out to cover 9 times as much area for a shell three times as large in radius.

#BRAINLIEST