Answer:
Transverse wave- Back and forth at right angles to the direction of the wave arrow.
longitudinal wave- bask and forth in the direction of the motion of the motion of the wave.
electromagnetic wave- two alternating waves moving at right angles to each other.
Explanation:
In a longitudinal wave, the particles vibrate at right angles in reference to the wave motion.
In a transverse wave, the particles vibrate parallel to the wave motion
Electromagnetic waves occur as a result of the interaction between two waves and are normally transverse in nature.
Answer:
Emf will be 0.015 volt
Explanation:
We have given number of turns N = 1000
Area
Time t = 0.010 sec
Magnetic field
Since plane is perpendicular to the magnetic field so
We know that emf is given by
Answer:
The box slides 0.58 m before stopping .
Explanation:
Given :
Spring constant , k = 100 N/m .
Compression in the spring , x = 20 cm .
Mass of box , m = 2.3 kg .
Coefficient of kinetic friction of the box on the surface is , .
Therefore , conserving energy of the system :
Putting value in above equation we get :
Therefore , the box slides 0.58 m before stopping .
External force.
Air resistance, friction, grass rubbing on a rolling ball, etc.
If there is no external force on a moving object, it keeps going.
Forever !
Answer:
where the y axis is
Explanation:
In more simple terms, a horizontal line on any chart is where the y-axis values are equal. If it has been drawn to show a series of highs in the data, a data point moving above the horizontal line would indicate a rise in the y-axis value over recent values in the data sample.