Observe the details of these three images. What inferences can you make about the changes in the logs? The law of conservation of mass applies to ALL physical and
chemical changes. How are these three images different? What happens to the matter stored within
the logs as the fire burns?

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?

How is the gravitational force related to the distance between two objects?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples