Answer:
<em>In the observational method, the hypothesis is constructed to explain the observations. A simple one may be a generalization of the observations. A more complex hypothesis may postulate a relationship between the events, and may even be used to predict other observations.</em>
Answer:
3600 m SOUTH
Explanation:
avg velocity= (change displacement)/(change in time)
2.0 m/s= x/ (1800 s)
displacement= (2.0 m/s * 1800s)= 3600 m SOUTH
.......
sign explanation
2.0 m/s south= -2.0 m/s (downwards direction)
-2.0 m/s= x/ (1800 s)
x= -3600 m
<span>sound waves are a type of wave sometimes called compression waves, vibrations with enough of an amplitude can compress and decompress the air adjacent to the object causing the waves to form.</span>
Answer:
Therefore,
Current produce is
Explanation:
Given:
Magnetic dipole moment of Earth,
Radius = r = 2350 km = 2.35 × 10⁶ m
To Find:
Current, i =?
Solution:
Magnetic Dipole Moment:
A magnetic moment is a quantity that represents the magnetic strength and orientation of a magnet or any other object that produces a magnetic field.
Magnetic dipole moments have dimensions of current times area.
It is given by,
Where,
= Magnetic dipole moments
i = Current
A = area =
Substituting the values we get
Therefore,
Current produce is