In which part of the ear is the sound wave converted into an electrical impulse?
a. at the eardrum, between the outer and middle ear
b. in the outer ear
c. in the middle ear
d. in the inner ear

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.

More solar radiation is absorbed by earth’s surface than by