Spherical mirrors suffer from
A)
both spherical and chromatic aberration.
B)
spherical aberration, but not chromatic aberration.
C)
chromatic aberration, but not spherical aberration.
D)
neither spherical nor chromatic aberration.
B
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a. True b. False Indicate whether the statement is true or false
A projectile is launched at an angle of 15° above the horizontal and lands downrange. With no air resistance, what other projection angle for the same speed would produce the same downrange distance?
A) 30° B) 45° C) 50° D) 75° E) 90°
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