Who all is transgender? if you are not trans gender then don't ANSWER!!

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

Why do we perceive objects as retaining their brightness under different lighting levels?