B) A magnetic field is created around the wire.
This idea is one of the fundamental ideas of physics - an electric current has a magnetic field, whether it's moving through a wire or space.
Answer:
The answer is the mass of d
Answer:
A. scatter plot?
Explanation:
I dont really know if I'm right... sorry.
Answer:The frequency of the echo is slightly decreased
Explanation:
Given
speed of boat
cliff is away
when boat is still , suppose t is the time taken by the echo to reach observer on the boat
But as soon as boat starts moving the distance between cliff and boat decreasing and time for echo to reach observer also decreases
and we know
therefore frequency of the echo slightly decreased.
Each vegetables and fruits will have different response to the varying temperature and atmospheric condition of the surrounding. Some may become rotten in a shorter period of time. In this regard the price would get lower in order for the goods to get sold easily.