Physics, 13.11.2019 03:31 thebrain1345
6. directions: drag each item to the correct location on the diagram. many of the astronomical events that can be witnessed from the earth's surface can be explained by the earth's revolution and its rotation.
which of the following phenomena are best explained by the earth's revolution around the sun, and which are best explained by the earth's rotation along its axis?
which of these go under- earths rotation and which go under- earths revolution
the moon's movement
during one night
changing seasons
a sunrise
the sun's changing
midday height over
several days
passing years
a sunset
Answers: 1
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Physics, 22.06.2019 15:30
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Physics, 22.06.2019 16:30
In a hydrogen molecule there are a total of four charges, 2 protons in the two nuclei, and 2 electrons. how many unique charge-pairs are there (without double counting)?
Answers: 3
6. directions: drag each item to the correct location on the diagram. many of the astronomical even...
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