Answer: For a total eclipse of the Sun to happen, the Moon must get directly in front of the Sun, as seen from Earth.
Explanation: solar eclipse occurs when something comes between the earth and the sun, casting it's shadow on the surface the earth. For the the sun to be blocked completely. The obstructing body must come directly between.
Answer:
D. Improving their design to make it easier to recycle them when they are no longer useful.
Explanation:
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If an atom gains electrons, it becomes a <span>B. negatively charged ion.
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The magnitude of the tangential force that acts on the pole due to the tension in rope is given as
T= weight x tan (theta) /2