As a Freudian psychoanalyst, Dr. Jenkins will most likely assume that the root of Donna's neurotic behavior is traceable to:
Select only one.
☐ her learning history.
☐ childhood experiences whose memory is buried in her unconscious.
☐ her uniquely disordered thinking patterns.
☐ malfunctions in her nervous system.

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.