How do i calculate and compare the angular resolutions of various telescopes. assume the resolutions of the telescopes are diffraction limited, and use the rayleigh criterion for angular resolution?

Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law

Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3

The is a pea sized structure in the brain that is involved in many aspects of motivation, including sex, aggression,and hunger