Why was William embarrassed on the first day of school? Would a student from the U. S. be likely to respond the same way? Why was William ultimately forced to drop out of school? Would that happen in the U. S?

What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?