Physics, 25.02.2021 19:50 Shybaby7334
Which best compares concave and plane mirrors?
a.) Plane mirrors produce only virtual images, and concave mirrors
produce real and virtual images.
b.) Plane mirrors produce only real images, and concave mirrors produce real and virtual images.
c.) Concave mirrors produce only real images, and convex mirrors produce real and virtual images.
d.) Concave mirrors produce only virtual images, and convex mirrors produce real and virtual images.
Answers: 1
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How many neutrons does plutonium -196 with an atomic number of 78.
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Physics, 22.06.2019 16:50
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
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Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombus’s interior. can igneous rock become sedimentary rock? explain your answer.
Answers: 1
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What is the period of a wave traveling 5 m/s if its wavelength is 20 m/s
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Which best compares concave and plane mirrors?
a.) Plane mirrors produce only virtual images, and c...
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