Physics, 01.12.2020 14:00, queentynaisa

A person with normal vision (near point 28cm) is standing in front of a plane mirror. What is the closest distance to the mirror the person can stand and still see himself in focus? A: 14cm
B: 28cm
C: 56cm
2. Briefly explain your reasoning.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 14:30, rivera8

Apositive point charge q is fixed on a very large horizontal frictionless tabletop. a second positive point charge q is released from rest near the stationary charge and is free to move. which statement best describes the motion of q after it is released? assume q stays on the table

Answers: 1

continue

Physics, 22.06.2019 06:00, tyheath42

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.

Answers: 1

continue

Physics, 22.06.2019 16:40, blonk

An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?

Answers: 3

continue

Physics, 22.06.2019 23:30, zaanebali

The diagram shows a wave. the quantity shown is the amplitude. this quantity is directly proportional to which of these other quantities? a) energy b) frequency c) period d) wavelength

Answers: 2

continue

Do you know the correct answer?

A person with normal vision (near point 28cm) is standing in front of a plane mirror. What is the cl...