Physics, 13.07.2021 17:20 kaitietrueman8823

Principal axis is the: a. straight line drawn from the center of curvature to the mid point of the mirror.
b. straight line drawn from the center of curvature to a point on the outer edge of the mirror.
c. straight line drawn from the center of curvature to any point of the mirror.
d. straight line joining any two points on the mirror.
e. None of the other answers given is correct.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 16:00, bugsbunny27

Alarge truck is moving 22.0 m/s. if it’s momentum is 125,000 kg • m/s, what is the trucks mass

Answers: 1

continue

Physics, 21.06.2019 21:00, Kennethabrown09

Mike walks 100 meter north, then walks 30 meters south. after this, he walks another 10 meters north. what is the magnitude of his total displacement during this walk, in meters?

Answers: 2

continue

Physics, 22.06.2019 10:50, afonseca73

Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.

Answers: 3

continue

Physics, 22.06.2019 14:30, tiahna1g

What is the relationship between the direction of motion of the balloon and the wind currents

Answers: 1

continue

You know the right answer?

Principal axis is the: a. straight line drawn from the center of curvature to the mid point of the...