Hello!! the answer should be C... I agree with the first person! I am taking this test too
B) ohm,s law :electrons moving through a conductor yo create a circuit
Answer:
B. Accretion disk.
Explanation:
According to results from such experiments and its likes, it is known that for a white dwarf to become explosively active, the distance between the dwarf and the companion must be small enough that the white dwarf's gravitational field can pull matter away from the surface of the companion. Due to the rotation of the binary system, the matter flowing through the mass transfer stream from the companion star forms a flattened disk which is called an accretion disk which orbits around the white dwarf.
The synonym for innovator and a NASA program for unmanned probes is Pioneer. Pioneer 10, launched in 1972. and Pioneer 11 launched in 1973. were the first probes that visited the outer planets and went beyond Pluto, Kuiper belt and into interstellar space. They both carry the gold-anodized aluminum plaque with naked human male and female and a map to Earth, designed by Carl Sagan, in case they are found by an extraterrestrial civilization outside the Solar system.
No because an eraser is made of rubber, an insulator, which means that it would stop the flow of electricity, while a safety pin is made of metal, a conductor, which conducts the flow of electricity.
