Author Question: The actual depth of a shallow pool 1.00 m deep is not the same as the apparent depth seen when you ... (Read 123 times)

123654777 · **on:** Aug 10, 2020

Question 1

Of the possible statements that parallel rays are brought to a focus by a

1)	concave mirror,
2)	convex mirror,
3)	converging lens,
4)	diverging lens,

the correct answer is

◦

1 and 2.

◦

3 and 4.

◦

1 and 3.

◦

2 and 3.

◦

2 and 4.

Question 2

The actual depth of a shallow pool 1.00 m deep is not the same as the apparent depth seen when you look straight down at the pool from above. How deep (in cm) will it appear to be? (n_water = 1.33.)

◦

133

◦

75.2

◦

90.6

◦

117

◦

100

Cnarkel · **Reply #1 on:** Aug 10, 2020

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

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