g Calculate the limit of resolution of a microscope when using a 5X ocular lens and an 80X objective lens with a numerical aperture of 1.0. The condenser lens in the microscope has numerical aperture of 1.5. Assume that the wavelength of light used is 500 nm (nanometers). 1.2 nm 5.8 nm 200 nm 250 nm ~333 nm

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)