Plz help, will vote brainliest answer We would like to make a 600-ohm resistor out of Nichrome wire with a cross-sectional area of 3.0 10-3 square centimeter. If the resistivity of Nichrome is 110 × 10-6 ohm-centimeter, how long should the wire be?

l = AR/ resistivity

A = 3 × 10^-3 square centimeter

R = 600 ohms

resistivity = 110 × 10^-6 ohmh centimeter

substitute the values in the formula and find l

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation: