When viewed straight down, a fish in a pond is
father below than it appears to be
mearer than it appears to be
found at exactly the same point it is seen
seen beside its image
Correct answer is B
No explanation has been provided for this answer.
The image of an object formed by a convex mirror is
real, errect and enlarged
real, inverted and enlarged
virtual, erect and diminished
virtual, erect and enlarge
Correct answer is C
No explanation has been provided for this answer.
2.00m behind the mirror
2.00m in front of the mirror
1.25m in front of the mirror
1.25m behind the mirror
Correct answer is A
\(\frac{1}{v} = \frac{1}{f} - \frac{1}{u}\)
\(\frac{1}{2} - \frac{1}{1} = \frac{1 - 2}{2} = -2\)
internal reflection
refraction
diffraction
diffuse reflection
Correct answer is D
No explanation has been provided for this answer.
Light is considered as a transverse wave because it travels
through material without causing disturbance of the medium
through space with constant speed
in a direction parallel to the plane containing the electric and magnetic fields
in a direction perpendicular to the plane containing the electric and magnetic fields
Correct answer is D
No explanation has been provided for this answer.