Answer: Hopefully 50trillion DNA strands
That kind of depends on the motion of the object. The graph is drawn in order
to illustrate the nature of the object's motion, and they're all different. If they
were all the same, then graphs would be boring, and nobody would draw them
anymore.
Answer:
Hi low ok kyuh a asterion and coment
Answer:
The image is missing, but let's try to answer it.
When we have a plane electromagnetic wave that moves in the K direction, we aways must have that the electric field and the magnetic field are orthogonal.
Where the magnetic field direction can be calculated with the equation:
B = KxE
this is a cross product, to find the direction of B, you can point with your hand in the direction of the first vector, and close your hand in the direction of the second vector, the place at where your thumb is pointing is also the direction of B.
This means that if we have that the wave moves in the X direction, and E is in the Z direction, we will have that B is in the XxZ = Y direction.
