A model of a concave lens is shown in the diagram. Which of the following describes a
possible application of this type of lens?
A Concave lenses can be used in microscopes to make small objects
appear larger
B
Concave lenses can be used in car headlights to spread the projected
light outwards
C
Concave lenses can be used in mirrors to make objects appear closer
than they truly are
D
Concave lenses can be used in laser pointers to converge the
projected light to a single point.
Answers: 1
Biology, 22.06.2019 10:20
The function of the excretory system is to control homeostasis and
Answers: 1
Biology, 22.06.2019 14:00
Why are current extinctions of concern to enviromentalists?
Answers: 1
Biology, 22.06.2019 16:00
In an hydrogen ion pump the energy is used to join small molecules together to make larger ones which factor most likely has the greatest effect on the number of molecules mitochondria can produce
Answers: 2
Biology, 22.06.2019 20:30
Aspecies has evolved an asexual mode of reproduction by having offspring develop from unfertilized eggs. which of the following will be true of this species' response to natural selection? there will be more deaths from natural selection because there is no mutation. there will be less genetic variation from recombination and a risk of not adapting quickly to environmental change. the species will increase in numbers because genetic variation is increased. the species will compensate for loss of genetic variation by hybridizing with other species. there will be fewer deaths from natural selection because sexual recombination always leads to extinction.
Answers: 1
A model of a concave lens is shown in the diagram. Which of the following describes a
possible appl...
Physics, 16.07.2021 18:50
Mathematics, 16.07.2021 18:50
Mathematics, 16.07.2021 18:50
Mathematics, 16.07.2021 18:50
Mathematics, 16.07.2021 18:50