Physics, 20.05.2021 20:30 alexiagreen1212
An object is at the 2F point of a convex lens. What is the image like?
Question 12 options:
inverted, virtual, at the other 2F point
inverted, real, at the other 2F point
upright, enlarged, behind the object
upright, real, at the F point
Answers: 2
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In a closed system, the total energy prior to an energy transformation is the total energy after. a. equal to b. unrelated to c. greater than d. less than
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Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?
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Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius
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An object is at the 2F point of a convex lens. What is the image like?
Question 12 options:
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