Answer:
C + 2O ------ CO2
Explanation:
"One" element of Carbon combines with "Two" elements of Oxygen, to form "One" compound of Carbon dioxide.
I didn't really get what you meant but this is my guess of what you meant
Take any item that's magnetized. With a sharpie or a drop of nail polish, make a small mark on one end of the item. Then, hang it up by a thread, in such a way that its two ends are at the same height off the floor, and it's free to turn on the thread.
After it settles down and stops turning and wiggling, it'll come to rest with the marked end pointing in the same direction EVERY TIME you try this.
The only thing that makes a magnet point in the same direction every time is another magnet.
You know that the formula for finding horizontal displacement is;
s=uₓt
s=(5 m/s)(3s)
s=15 m
Therefore, the ball travelled 15 m.
Hope I helped :)
Answer:
Explanation:
#Consider a circular area of radius 
in the xy-plane at z=0. This means all the are vector points toward the +ve z-axis.
a. first, find the magnetic flux if the magnetic field has a magnitude of 
and points toward the +ve z-axis. The angle between the magnetic field and the area is 
. Hence the magnetic flux:-
Hence flux magnitude in 
direction is 
b. We now find the magnetic flux when the field has a magnitude of <em>B=0.230T</em> and points at an angle of 
from the direction.
Magnetic flux is calculated as:
Hence the flux at an angle of 
is 
c. We now need to find the magnetic flux if the field has a magnitue of B=0.230T and points in the direction of +y-direction. As with the previous parts, the magnetic flux will be calculated as:
Hence the magnetic flux in the +y-direction is zero.
