Fun Fact Quiz ESP1033

Follows are several characteristic Images in a plane mirror. Choose the wrong answer.

• The size of the image is the same as the object

• The image is upright but laterally inverted.

• The object is as far behind the mirror as the image is in front of it.

• The image is virtual.

Refer to the figure below, choose the irrelevant answer.

• Incident ray reflected ray and normal lie on the same plane.

• The angle of incidence, 𝜃𝑖 is equal to the angle of reflection, 𝜃_r

• 𝜃_𝑖 ≠ 𝜃_r

• Reflection Law

Figure mayor 'a' is an image.

• TRUE

• FALSE

Ray diagrams are constructed as described below

• TRUE

• FALSE

The location of an object, O in the figure below is C 〉O 〉F. The images produced are:

• virtual, inverted, magnified

• virtual, inverted, minified

• real, inverted, magnified

• real, inverted, minified

 $\frac{r}{2}$  in the spherical mirror will produce  ____________

For convex mirror, the image is always

• real

• upright

• virtual

• diminished

The formula in reflection  $\frac{1}{u}+\frac{1}{v}=\frac{1}{f}$  
is equal to  $\frac{1}{do}+\frac{1}{di}=\frac{1}{f}$  

• TRUE

• FALSE

The ray in point (a), (b), and (c) is

• a - refracted ray, b - incident ray, c - reflection ray

• a - incident ray, b - reflection ray, c - refracted ray

• a - incident ray, b - refracted ray, c - reflection ray,

• a - refracted ray, b - reflection ray, c - incident ray,

Choose the right formula involve in optic

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