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.

What is the rate of change in a objects position?

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.

A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?