What is the strength of the electric field 0.020 m from a 12 µc charge?
a. 5.4 × 106 n/c
b. 2.7 × 108 n/c
c. 5.4 × 1012 n/c
d. 2.7 × 1014 n/c

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil