Question

Plz answer these questions: all

Answer 1

Answer:

1. No,

Light cannot bend around particles along it's trajectory . This is because:

Light follows an intrinsic property of RECTILINEAR PROPAGATION.

2. A plane mirror usually forms a virtual image of an object. The image is erect , and same size as that of object.

• However, it may form real image is the object is Virtual.

3. Any symmetrical object will form same virtual image in a plane mirror.

The letters are :

• A , I , O , U

4. Angle of incidence is the angle between the normal and Incident ray.

$\boxed{ \red{\angle \: i = (90 \degree - \angle \: a)}} \\ where \: \angle \: a = angle \: between \\ \: mirror \: and \: incident \: ray$

Answer 2

1.No light don't bend around the big objects in its path.

However if the object is smaller enough then Light has tendency to bend around it, this phenomenon is called diffraction of light.

2.A plane mirror always form a virtual, erect image. The distance between the object and the mirror is equal to distance between image and mirror.

3. The vertically symmetrical objects will be same in appearance when looked in the mirror.

Ans- A, I, O, U

4.The angle of incidence is 90°- the angle between mirror and incident ray