Aparallel plate capacitor has a potential difference between its plates of 1.2 v and a plate separationdistance of 2.0 mm. what is the magnitude of the electric field if a material that has a dielectric constant of 3.3 is inserted between the plate

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?

Properties seen when one one substance changes to another are known as properties

The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.