When a fisher casts his line into the water, the location where he sees the fish is not actually where the fish is, due to refraction light. given that the index of refraction is higher in water than in air, is the fish actually farther from the fisher or closer compared to where he sees it?

If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

What is the final velocity of the initial velocity of 25 and -50?