Falling Objects and Acceleration due to Gravity
We know that whenever an object is dropped from a height, it falls towards the Earth. Similarly, when an object is projected vertically upwards, it goes up but after attaining a certain height, it starts falling down. It is the force of gravitation which pulls the object..
Color of Opaque Objects
Color of Opaque Objects - The color of a non-luminous, opaque object depends upon the color of the light reflected by it. The color of the reflected light depends upon the color of the incident ligh..
Color of Opaque Objects - The color of a non-luminous, opaque object depends upon the color of the light reflected by it. The color of the reflected light depends upon the color of the incident ligh..When the Object is Placed at the Center of Curvature
Here we consider the two rays, one parallel to the principal axis and the other passing through the focus. The ray of light which is parallel to the principal axis passes through the focus after reflection. The other ray passing through the focus after reflection emerges parallel to the axis. After..
Here we consider the two rays, one parallel to the principal axis and the other passing through the focus. The ray of light which is parallel to the principal axis passes through the focus after reflection. The other ray passing through the focus after reflection emerges parallel to the axis. After..Color of Opaque Objects The color of a non-luminous, opaque object depends upon the color of the light reflected by it. The color of the reflected light depends upon the color of the incident ligh..
The color of a non-luminous, opaque object depends upon the color of the light reflected by it. The color of the reflected light depends upon the color of the incident ligh..
When the Object is Between the Pole and the Focus
Here we consider a ray of light which is parallel to the incident ray and another ray which is passing through the center of curvature. The ray which is passing through the center of curvature retraces its path and the other ray which is parallel to the principal axis after reflection passes throug..
Here we consider a ray of light which is parallel to the incident ray and another ray which is passing through the center of curvature. The ray which is passing through the center of curvature retraces its path and the other ray which is parallel to the principal axis after reflection passes throug..Concept of a Point Object
A real object can rotate as it moves. For example, a cricket ball may be spinning while it is moving, as a whole, in a trajector..
When the Object is Placed Beyond C
The two rays which are considered to obtain the image are: a ray passing through the centre of curvature a ray parallel to the principal axis. The ray passing through the centre of curvature retraces its path and the ray which is parallel to the principal axis passes through the focus after re..
The two rays which are considered to obtain the image are: a ray passing through the centre of curvature a ray parallel to the principal axis. The ray passing through the centre of curvature retraces its path and the ray which is parallel to the principal axis passes through the focus after re..When the Object is Between the Pole and the Focus
Here we consider a ray of light which is parallel to the principal axis and another ray which is passing through the centre of curvature. The ray which is passing through the centre of curvature retraces its path and the other ray which is parallel to the principal axis after reflection passes thr..
Here we consider a ray of light which is parallel to the principal axis and another ray which is passing through the centre of curvature. The ray which is passing through the centre of curvature retraces its path and the other ray which is parallel to the principal axis after reflection passes thr..See what our Users say :
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