Of the following lenses, which is not a converging lens?

A)

concave meniscus
B)

planoconcave
C)

double convex
D)

planoconvex
E)

All of the above are not converging lenses.


B

Physics & Space Science

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Star A and star B have the same temperature, but star A is 5 times bigger than star B. Which statement below is correct?

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