Answer:
answer in the explanation!!
Explanation:
1: light being emitted from a light bulb is called electromagnetic waves ; transverse wave.
2: sound coming from a violin is a mechanical wave ; longitudinal wave.
3: a rock being dropped in a pond is a mechanical wave ; and im pretty sure its longitudinal and/or transverse.
Answer:
d = 0 [m].
Explanation:
Displacement is understood as the length and direction that a body travels to move from an initial point to an endpoint.
This displacement is represented with a vector or straight line that indicates the distance of the displacement and its length.
This displacement in an easier way to understand. It is the distance between the start point and the end point of the journey. Since the second point is equal to the first point, since Mary returns to the same place, there is no difference between the displacement.
Therefore the displacement is zero.
Answer:
i know the questin but i got to try and find it
Explanation:
A lighted candle produces heat however not as much heat as a heater or the sun would.
B. False
Endothermic reactions absorb heat.
