Symptoms of excessive stress include all of the following EXCEPT: A. depression
B. constipation
C. increased energy level
D. headache
Please select the best answer from the choices provided.
A
B
С
D

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?

Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is it’s acceleration?

In an experiment, how can i change human errors? be specific.