A GENE is a segment of DNA that carries a single unit of hereditary information.
When a positive rod is placed to the right of sphere B, and the spheres are separated, the reason behind this is the same charge on the sphere as the rod i.e. the right of the sphere also had a positive charge. Thus, the same positive charges could not reside on the right side surface of the sphere due to which it separation happens.
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The similarity between a car at rest and a car moving at constant velocity is that the both cars have zero acceleration. the car at rest is not moving so its acceleration should also be zero. for the car at constant velocity, since the velocity of the car is not changing, and acceleration is change in velocity per time, that it why it is also zero
Answer:
13.5 ms
Explanation:
The sound wave travels with uniform motion in both cases, so the time taken to cover a distance d is given by:
where
d is the distance to cover
v = 340 m/s is the speed of sound in air
So for the people across the newsroom,
d = 4.7 m
So the time taken is
The radio waves instead travels with uniform motion at the speed of light:
So the time taken for them is
where
d = 82 km = 82,000 m
is the distance of the people who are 82 km away. Substituting,
Therefore, the difference in time is
Answer:
the answer is C
Explanation:
C) friction - mechanical - electrical