PHYS 2002 MIDTERM FULLY SOLVED TEST
PAPER GRADED A+
◉ Concave Mirrors. Case 1. The object is located outside of C. What
are the properties of the image formed?
Answer: The image is real, inverted, and reduced with respect to the
object.
◉ Concave Mirrors. Case 2. The object is located between C and F.
What are the properties of the image formed?
Answer: The image is real, inverted, and enlarged with respect to the
object.
◉ Concave Mirrors. Case 3. The object is located inside of F. What are
the properties of the image formed?
Answer: The image is virtual, upright, and enlarged with respect to
the object.
◉ Convex Mirrors. What are the properties of the image formed?
(there is only one case)
Answer: The image is virtual, upright, and reduced with respect to
the object.
, ◉ If m > 1, then the image is
Answer: Enlarged
◉ If m < 1, then the image is
Answer: Reduced
◉ If m is positive then the image is
Answer: Upright
◉ If m is negative then the image is
Answer: Inverted
◉ For concave mirrors f is........ (positive or negative)
Answer: Positive
◉ For convex mirrors f is....... (positive or negative)
Answer: Negative
◉ For mirrors, Do is positive when
Answer: The object is in front of the mirror
◉ For mirrors, Do is negative when
PAPER GRADED A+
◉ Concave Mirrors. Case 1. The object is located outside of C. What
are the properties of the image formed?
Answer: The image is real, inverted, and reduced with respect to the
object.
◉ Concave Mirrors. Case 2. The object is located between C and F.
What are the properties of the image formed?
Answer: The image is real, inverted, and enlarged with respect to the
object.
◉ Concave Mirrors. Case 3. The object is located inside of F. What are
the properties of the image formed?
Answer: The image is virtual, upright, and enlarged with respect to
the object.
◉ Convex Mirrors. What are the properties of the image formed?
(there is only one case)
Answer: The image is virtual, upright, and reduced with respect to
the object.
, ◉ If m > 1, then the image is
Answer: Enlarged
◉ If m < 1, then the image is
Answer: Reduced
◉ If m is positive then the image is
Answer: Upright
◉ If m is negative then the image is
Answer: Inverted
◉ For concave mirrors f is........ (positive or negative)
Answer: Positive
◉ For convex mirrors f is....... (positive or negative)
Answer: Negative
◉ For mirrors, Do is positive when
Answer: The object is in front of the mirror
◉ For mirrors, Do is negative when