Answer:
2.25in³
Explanation:
For a 12 awg conductor the minimum volume allowance as stated by the NEC is 2.25in³
See attached Table 314.16(B) from NEC 2011
No force is necessary to keep a moving object moving (in a straight line at a constant speed).
Answer:
The sun
Explanation:
In this system the energy of the sun heats the water in the pipe, producing a high pressured steam, which is used for moving a turbine and producing electricity, is a transformation of energy from solar to thermal, then to mechanical to electrical.
3 hours, because for every 50 km equals one hour 150 divided into 50 equals 3
Answer:
The correct answer is A and B
Explanation:
Light is part of the spectrum of electromagnetic energy along with radio waves, microwaves, infrared, visible light, ultraviolet, X rays and Gamma rays.
Radio waves and microwaves lie on one end of the spectrum, the longer end of electromagnetic energy.
X rays and Gamma rays have very short wavelengths .
I hope it helps!
