Physics, 26.03.2020 23:59, murtaghliam1
Fill in the blanks in the following paragraph to identify the properties of mirrors and lenses.
Lenses produce images through , but mirrors produce images through .
A mirror and a lens focus light at a point.
A mirror and a lens spread light apart.
Answers: 1
Physics, 23.06.2019 11:00, mello812
Research and discuss the aurora borealis in terms of electric charges, magnetic fields, and forces. which times of the year are best for seeing the northern lights, and where are the best places to view them? explain your answers. also identify links to good images. if you’ve ever seen the aurora borealis, describe your experience and note the time and place that you saw it.
Answers: 2
Physics, 23.06.2019 18:00, dearydn22
One charge is decreased to one-third of its original value, and a second charge is decreased to one-half of its original value. how will the electrical force between the charges compare with the original force? a- it will increase to six times the original force. b- it will increase to thirty-six times the original force. c- it will decrease to one-sixth the original force. d- it will decrease to one-thirty-sixth the original force.
Answers: 1
Fill in the blanks in the following paragraph to identify the properties of mirrors and lenses.
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