You view a nearby tree in a concave mirror. The inverted image of the tree is 3.3cm high and is located 8.0cm in front of the mirror. If the tree is 26m from the mirror, what is its height?

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

Which transition by an electron will release the greatest amount of energy? oa ob oc od

What is the rate of change in a objects position?