The convex spherical mirror is the diverging mirror. The image distance is 20.4 cm. The magnification is 0.417. The image is virtual and upright.
<h3>
What is magnification?</h3>
Magnification is the ratio of image distance to the object distance.
Object distance is 49 cm and the focal length of convex mirror is 35 cm, then image distance is calculated by the lens maker formula.
1/f = 1/v +1/u
1/-35 = 1`/v +1/49
v= -20.4 cm
Thus, the image distance is 20.4 cm.
The magnification is given by
m = v/u
m = -20.4 / 49
m = 0.417
Thus, the magnification is 0.417.
The image formed is by virtual meeting of light rays and above the principle axis. Thus the image is virtual and upright.
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Answer:
doing something to score like running the ball in football
Explanation:
Explanation:
newtons third law of motion says
Answer:
Stable, Cation, Donor Atom
Explanation:
When an atom has less than 4 electrons in its valence shall, it tends to lose those electrons to becomes stable. Because an atom becomes stable when its valence shell is complete. So, when it loses the electrons its valence shell becomes complete. Also, after the loss of the electrons a positive charge is developed on the atom and it becomes an cation or donor atom.
Hence, there can be multiple answers to this question.
Atoms with fewer than 4 valence electrons want to give their electrons to become <u>Stable, Cation, Donor Atom.</u>
The maximum value of Force is 7.88x
The minimum value of magnetic force is 0
Potential V=2.40x
.
Magnetic field = B = 1.70 T.
we need to find
a) The maximum value of Force
Since the particle is moving from rest, the potential energy change is 2.40x?
Potential Energy= vq= 2,40xx (-1.6 x 10x
%).
= -8.84x
Now this will be equal to 1/2 mv²
= 1/2 mv²= 8.84x .
v=2.903x
m/s :
Wow Fmax = qvb
=1.6xx2.903xx1.70 .
=7.88x
b) The minimum value of magnetic force
The minimum Value of magnetic force will be
when sinθ=0
The minimum value is 0
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