Instead of using the average wavelength of light, you could use a blue filter that allows light of 475 nm to pass through. how does this change the resolving power of your oil-immersion lens? explain.

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery