The particle that orbits the central core inside an atom is the electron
a. True
b. False
Indicate whether the statement is true or false
True
You might also like to view...
Density: A round coin has a diameter of 19.55 mm, a thickness of 1.55 mm, and a mass of 2.50 g. What is its density?
A. 5.37 × 103 kg/m3 B. 21.5 × 103 kg/m3 C. 1.34 × 103 kg/m3 D. 2.68 × 103 kg/m3 E. 1.86 × 10-4 kg/m3
The right-hand rule allows one to find a property of the interaction of a magnetic field with a charged particle. The right-hand rule applied to moving charges:
a. can be used for positive charges only. b. results in negative charges moving clockwise. c. gives the direction of the force on a charge moving in a magnetic field. d. results in positive charges moving clockwise.
CCD detectors gather light 10-20 times faster than the most sensitive photographic film
Indicate whether the statement is true or false
In an isobaric process 3.6 × 10^4 J of work is done on a quantity of gas while its volume changes from 2.3 m3 to 1.1 m3 . What is the pressure during this process?
a. 1.2 × 10^4 Pa c. 3.0 × 10^4 Pa b. 2.4 × 10^4 Pa d. 8.3 × 10^4 Pa