Why does a movie projector have a convex lens?
Only convex lenses can generate real images, wh...
Biology, 21.02.2020 17:49 Jenniferlam12
Why does a movie projector have a convex lens?
Only convex lenses can generate real images, which can be projected.
Only flat lenses can generate real images, which can be projected.
Only convex lenses can generate virtual images, which can be projected.
Answers: 2
Biology, 21.06.2019 20:30
Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.
Answers: 1
Biology, 22.06.2019 03:40
How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.
Answers: 3
Biology, 22.06.2019 05:00
What organ systems are working to you cool down after a workout?
Answers: 1
Biology, 22.06.2019 05:50
The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
Answers: 2
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