1) What is f, the focal length of the mirror? If the mirror is concave f is positive. If the mirror is convex, f is negative. cm Submit 2) What is y2, the y-coordinate of the image of the tip of the arrow? cm Submit + cm Submit + 3) The object arrow is now moved such that image distance doubles, i.e., Ximage, new = -177 cm. What is Yimage, new, new y-coordinate of the image of the tip of the arrow? the

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A spherical mirror forms an image of an arrow at x = x₂ =
-88.5 cm. The mirror is represented in the drawing as a
plane at x = 0. The tip of the object arrow is located at
(x,y) = (x₁,₁)= (-115 cm, 6.32 cm).
(X1,Y1)
X2
X
Transcribed Image Text:A spherical mirror forms an image of an arrow at x = x₂ = -88.5 cm. The mirror is represented in the drawing as a plane at x = 0. The tip of the object arrow is located at (x,y) = (x₁,₁)= (-115 cm, 6.32 cm). (X1,Y1) X2 X
1) What is f, the focal length of the mirror? If the mirror is concave f is positive. If the mirror is convex, f is negative.
2) What is y₂, the y-coordinate of the image of the tip of the arrow?
3) The object arrow is now moved such that image distance doubles, i.e., Ximage, new = -177 cm. What is Yimage, new, the
new y-coordinate of the image of the tip of the arrow?
cm Submit
000
4) The object arrow is now moved to x = x1,new = -29 cm. What is
arrow?
(a)
cm Submit
(b)
5) Which of the rays in the diagram is not reflected as
shown?
(c)
Submit
cm Submit
cm Submit
Y2, new'
(a)+
(b)
(c)
the new y-coordinate of the image of the
+
+
Transcribed Image Text:1) What is f, the focal length of the mirror? If the mirror is concave f is positive. If the mirror is convex, f is negative. 2) What is y₂, the y-coordinate of the image of the tip of the arrow? 3) The object arrow is now moved such that image distance doubles, i.e., Ximage, new = -177 cm. What is Yimage, new, the new y-coordinate of the image of the tip of the arrow? cm Submit 000 4) The object arrow is now moved to x = x1,new = -29 cm. What is arrow? (a) cm Submit (b) 5) Which of the rays in the diagram is not reflected as shown? (c) Submit cm Submit cm Submit Y2, new' (a)+ (b) (c) the new y-coordinate of the image of the + +
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