The big bang happened everywhere in the Universe at the same time
a. True
b. False
Indicate whether the statement is true or false
True
You might also like to view...
A problem with the Bohr model of the atom is that electrons circling the nucleus
A) accelerate and should continuously emit radiation. B) lose energy and should spiral into the nucleus. C) both of these D) neither of these
Inductive reactance XL is given by
a. L? b. L/? c. 1/L? d. ?/L e. ?2L
The eccentricity of a planet's orbit describes
a. westward motion in the night sky when observed on successive nights. b. the deviation in shape when compared to a circle. c. its tilt with respect to the ecliptic plane. d. the tilt of the planet's rotational axis with respect to the ecliptic.
A circular loop of radius 0.10 m is rotating in a uniform external magnetic field of 0.20 T. Find the magnetic flux through the loop due to the external field when the plane of the loop and the magnetic field vector are
(a) parallel. (b) perpendicular. (c) at an angle of 30° with each other.