The Hubble Space Telescope (HST) has a diameter of 2.4 meters. show answer No Attempt 50% Part (a) If it is observing a wavelength of 600 nm, what is its angular resolution due to diffraction

The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?