The flashlight's beam will all be refracted towards a central axis. But, this is still dependent on the type of lens that is used for the said activity. The speed of light will vary depending whether the lens is a concave or a convex lens. The exit point of the light will always head towards the central axis.
B.To transmit signals first it got to reach the antennas thingys to send the signal thats how we get our data and wifi on our phones
No it means that the liquid is way different then water<span />
