Consider a system initially in a situation of
(, ) ,-1(0, 0) + yio(0, 0) + 11(0, p).
a) find the value .
b) if n is measured, which values are obtained with which probability.
c) if lz = ℏ is obtained from the measurement of n , calculate the uncertainties of ∆lx, ∆ly, and their product ∆lxx ∆ly.

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?

What are similarities and differences of reflection, refraction, diffraction and absorption?

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation