Question: Can anyone please answer this physics questions to #1-8? Topic 4.4 Review Key Concept Summary The angle of reflection is equal to the angle of

Can anyone please answer this physics questions to #1-8?

Topic 4.4 Review Key Concept Summary The angle of reflection is equal to the angle of incidence . Concave mirrors can form upright, virtual Plane mirrors form images that are nearly images. identical to the object. . Convex mirrors always form images that are Concave mirrors can form real, inverted smaller than the object. images. Review the Key Concepts 1. K/U Answer the question that is the title of this topic. Copy and complete the graphic 3. K/U Explain how you would use a ball to organizer below in your notebook. Fill in four make a convex mirror and a concave mirror. examples from the topic using key terms as 4. T/1 What type of mirror would you use well as your own words. and where would you place it in relation to an object in order to produce: a) a real image that is larger than the object? b) a virtual image which is smaller than the What is the object? law of reflection and c) a virtual image which is the same size as how do mirrors form images? the object? 5. K/U Describe how you would draw the two rays that would allow you to locate the image in a concave mirror. 2. K/U Copy the diagram below into your 6. A Makeup mirrors and shaving mirrors notebook. Using the law of reflection, draw form upright images that are larger than the reflected ray. Explain how your drawing the object. You would say that the mirror meets the requirements of each of the three magnifies the person's face. Assume that the person's face is about 25 cm from the mirror. parts of the law of reflection. What type of mirror would have to be used? What would be the smallest focal length that could be used? incident ray 7. T/1 A concave mirror has a focal length of 8.0 cm. An object, 2.5 cm tall, stands on the principal axis at a distance of 20.0 cm from the vertex. Use ray tracing to determine the characteristics of the image. 8. C Explain, with the aid of a diagram, why mirror the image in a convex mirror is smaller than the object. TOPIC 4.4 WHAT IS THE LAW OF REFLECTION AND HOW DO MIRRORS FORM IMAGES? . MHR 331

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