Question Text
Question 1 :
According to the laws of reflection, ....... is equal to ........
Question 2 :
A person looks into the mirror by placing it close to his face. The image of his face was erect, laterally inverted and of the same size. Then, the mirror must be<span><br></span>
Question 4 :
The phenomenon of light coming back after hitting a smooth plane surface is:
Question 5 :
<span>What happens when you throw a ray of light on the mirror along the normal?</span>
Question 6 :
The angle between the normal and the reflected ray is $40^{\circ}$. Then the angle of incidence will be
Question 7 :
<span>When all the parallel rays reflected from a mirror are parallel, the reflection is known as:</span>
Question 9 :
Angle of incidence is equal to the angle of reflection. This is true :<br/>
Question 10 : <div>State whether true or false.<br/></div>A ray of light which emerges after bouncing off the surface of a mirror is called an incident ray.
Question 11 :
The locus of a point which moves so that its distance from x-axis is double of its distance from y-axis is
Question 12 :
If the angle between incident ray and normal is $\displaystyle { 30 }^{ o }$, choose the correct option:
Question 14 :
<span>What happens when a ray of light is made to fall on a mirror along the normal?</span><br/>
