Question

**An object 3.2 mm tall is placed 20.2 cm in front of a
concave spherical mirror of radius 25.6 cm. The object is given a
speed of 2.5 m/s toward the mirror. What is the instantaneous
velocity (...magnitude and direction...) of the image
?**

Answer #1

A 28 cm tall object is placed in front of a concave mirror with
a radius of 37 cm. The distance of the object to the mirror is 94
cm.
Calculate the focal length of the mirror.
Calculate the image distance.
Calculate the magnification of the image (Remember, a negative
magnification corresponds to an inverted image).
Calculate the magnitude of the image height.

A 31 cm tall object is placed in front of a concave mirror with
a radius of 32 cm. The distance of the object to the mirror is 88
cm.
Calculate the focal length of the mirror.
Tries 0/20
Calculate the image distance.
Tries 0/20
Calculate the magnification of the image (Remember, a negative
magnification corresponds to an inverted image).
Tries 0/20
Calculate the magnitude of the image height.

An object of height 5.00 cm is placed in front of a concave
spherical mirror that has a radius of curvature of 40.0 cm.
Determine the image distance, the nature of the image (i.e. real or
virtual), the magnification, and the height of the image for an
object distance of (a) 24.0 cm and (b) 15.0 cm.
JUST PART B PLEASE!!!
Answers FOR PART B: -60.0 cm, virtual, +4.00, 20.0
cm.
Pkease show all pics and steps!! Thanks

A 3.0 cm high object is placed 5.0 m in front of a concave
spherical mirror with radius of
curvature 2.0 m.
A) At what distance from the mirror is the image formed?
B) What is the magnification?
C) How high is the image?
D) Is the image upright or inverted? Is the image real or
virtual?
E) Draw a ray diagram for the image formed for the same object
at the same location by the
aforementioned mirror. Also, check...

1. A concave spherical mirror with a radius of 80.0 cm has a
2.00 cm tall object placed 110.0 cm in front of it. What is the
position of the image in cm relative to the
mirror?
2. What are the characteristics of the image of the above
problem? (There may be more than one correct answers)
on the opposite side of the object relative to the mirror.
inverted
enlarged
on the same side of the object relative to the...

An object that is 10.0 cm tall is placed 40.0 cm in front of a
concave (converging) mirror of focal length 18.0 cm. How tall is
the image?

1. A concave spherical mirror with a radius of 77.0 cm has a
4.00 cm tall object placed 130.0 cm in front of it. What is the
position of the image in cm relative to the
mirror?
2. What are the characteristics of the image of the above
problem? (There may be more than one correct answers)
Question 2 options:
inverted
enlarged
between the object and the mirror.
upright
on the opposite side of the object relative to the mirror....

An object that is 3.00 cm tall is 24.0 cm in front of a concave
mirror. The radius of curvature of the mirror is 20.0 cm. What is
the image height?
In your handwritten work:
Show how you solved focal length, image distance, and
magnification.
What are the image characteristics?
Draw a ray diagram.
CONCEPT:

When an object is placed 200 cm in front of a certain spherical
mirror, its image forms x cm in front of the mirror. If the object
is moved 80 cm closer to the mirror, its image is now x + 10 cm in
front of the mirror. Calculate the value of x, the focal length f
of the mirror, its radius of curvature R, and state whether the
mirror is convex or concave.?

a 2.5 cm tall object is 15cm in front of a concave
mirror that has a 25cm focal length
calculate the image position and height

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