Which of the following statements are TRUE for matter in a gas state?
A) Gas is the lowest energy level of all states of matter.
B) Gas has a definite volume.
C) Gas will exert equal pressure on all sides when inside a closed container.
D) Gas has a definite shape.
C
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Discuss the efficiency of LEDs compared to CFL or incandescent lights.
What will be an ideal response?
Los empleadores sujetos a las exigencias de mantenimiento de registros de la OSHA deben mantener y conservar un registro de todas las enfermedades y lesiones laborales registrables durante:
a. 5 años. b. 7 años. c. 10 años. d. mientras la empresa esté en actividad.
Technician A says that after refinishing a 450 valve seat, a 300 angle should be used to position the valve seat on the valve face. Technician B says that before a valve guide is repaired, the valve seat should always be ground. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
Over a 7-year period, the number of uninsured motorists in New Mexico dropped from 33% to 10% because an up-to-date computer database allowed the state to better police its requirements for car and truck liability insurance. Assuming the decrease occurred uniformly and compounded annually, what was the annual rate of the decrease?
What will be an ideal response?