Fnorm Ffrict Fapp Fgrav Find F, grav using the provided diagram. Fnorm = 69 N %3D Ffrict = 5.5 N %3D Fapp = 18.3 N %3D

A goldfish lives in a spherical fish bowl of diameter 80 cm. 1201 loims vie El meng wollon e to snumasa fuenq bolgne-urigis alaoszins vi balosiob at medyola, woled sworla / vd #277)1.000 zahmi a ierig off n₁ = 1.33 R = 40 cm Object Virtual image perts onimatoh hal 9 S = ? 9 s' = 15 cm (a) Determine the real depth of the fish from the near edge of the bowl if it is apparently observed at a depth of 15 cm when viewed from the outside? (b) Is this virtual image formed at 15 cm, an upright image or an inverted image relative to the object, goldfish? (c) Also determine the lateral magnification of the image if the spherical bowl is infinitely large enough?

I have tried many time to find the angle , please help me to the correct answer for the angle in that question

4.9* A beam of light strikes mirror-1 and then mirror-2 in Fig. P.4.9. Determine angles 0,1 and 0,2.500, Going from A to B to C

Rays of the Sun are seen to make a 33.0​∘ angle to the vertical beneath the water. At what angle above the horizon is the Sun?