/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 6 The mirror in FIGURE EX34.6 defl... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 34: Q. 6 (page 990)

The mirror in FIGURE EX34.6 deflects a horizontal laser beam by 60鈭�. What is the angle 蠒?

Short Answer

Expert verified

Angle of the laser beam,蠒=30掳

Step by step solution

01

The Law of Reflection

The incident and reflected rays are parallel to the surface and within the same plane.

胃i=胃r

02

Estimate the values

In FIGURE 34.6, a horizontal beam strikes the mirror and deflects it by 60degrees.

When we are asked to calculate the angle supported the geometry of the figure, we notice that

胃i+蠒=90掳鉄�胃i=90掳-蠒

胃r+60掳-蠒=90掳鉄�胃r=90掳-60掳-蠒

03

Find the Angle

胃i=胃r, In keeping with the rule of reflection. so,

90掳-蠒=90掳-60掳-蠒

蠒=60掳-蠒

2蠒=60掳

蠒=30掳

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

A 1.0-cm-tall object is 10cmin front of a converging lens that has a30cmfocal length.
aUse ray tracing to find the position and height of the image. To do this accurately, use a ruler or paper with a grid. Determine the image distance and image height by making measurements on your diagram.
bCalculate the image position and height. Compare with your ray-tracing answers in part a.

An object is 6cmin front of a converging lens with a focal length of10cm . Use ray tracing to determine the location of the image. Is the image upright or inverted?

A 1.0-cm-tall object is 20cmin front of a convex mirror that has a 60cmfocal length. Calculate the position and height of the image. State whether the image is in front of or behind the mirror, and whether the image is upright or inverted.

A dentist uses a curved mirror to view the back side of teeth in the upper jaw. Suppose she wants an upright image with a magnification of 1.5 when the mirror is 1.2 cm from a tooth. Should she use a convex or a concave mirror? What focal length should it have?

A concave mirror has a 40cmradius of curvature. How far from the mirror must an object be placed to create an upright image three times the height of the object?
See all solutions

Recommended explanations on Physics Textbooks

Oscillations

Read Explanation

Waves Physics

Read Explanation

Turning Points in Physics

Read Explanation

Thermodynamics

Read Explanation

Fluids

Read Explanation

Linear Momentum

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.