I The speed of light in air is
H3 x 108ms If the refractive Index
Of light from air to coater is 4/5
then what is the value of the
speed of tight in water.

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.