Introduction: Anything that occupies space and has mass is called matter. Matter can be divided into two types. Pure substance: It consists single types of particles which are identical and same characteristics. Mixtures:...
(कर्म को प्रधान रूप से कहने के लिए कर्मवाच्य का प्रयोग होता है। कर्मवाच्य में कर्ता में तृतीया, कर्म में प्रथमा तथा क्रिया कर्म के अनुसार चलती है। सकर्मक धातुओं का ही कर्मवाच्य में प्रयोग होता है तथा धातु...
* Rotation is nothing but rotating an object through an angle of 90 degrees, 180 degrees, 270 degrees either clockwise or anticlockwise. * For rotating 90 degrees clockwise and anticlockwise the steps...
The word energy is used in ways. But what a mean in physics. Here is a brief description: The capacity of an object to do work is called Energy. The capacity to do work may become in many ways but one...