What is different about locating images in convex mirrors compared to locating images in concave mirrors?
a. Among many differences, ray diagrams do not work for convex mirrors.
b. Convex mirrors require more rays for a minimum ray diagram.
c. Everything is the same except that the focal point is located behind the mirror.
d. Because convex mirrors have no focal point, rays must be constructed differently.
e. Because convex mirrors have no optic axis, rays must be constructed differently.
c
You might also like to view...
Polymer products with a triangular three-arrow recycle symbol with the number 02 in the center are made of
(a) Polyethylene terephthalate (PET) (b) HDPE (c) PVC (d) PP
A boulder rolls off of a very high cliff and experiences no significant air resistance. While it is falling, its trajectory is never truly vertical
A) True B) False
A porch roof that slopes upward at 45° measures 3.0 m × 5.0 m. It is covered with a slab of insulating material that is 2.0 cm thick
If the density of the insulation is 15 kg/m3, what is the weight of the insulation, in pounds, on the roof? (1.00 kg weighs 2.2 lb and density is mass per unit volume.) A) 4.5 lb B) 9.0 lb C) 20 lb D) 990 lb E) 9.9 lb
One advantage of using air as the working fluid in a solar collector is ________
a. that freezing will not be a problem b. that water heats up faster than air c. a smaller storage facility can be used d. that one needs hot water for showers