Sources of Energy: Energy is the capacity of doing work. The truth about energy is that energy can neither be created nor be destroyed, it…
Posts tagged as “class 10”
Magnetic Effects of Electric Current: The flow of electric current constitutes many effects. One of them is heating effect of electricity which we learnt in…
Bihar Board 12th Exam Routine 2019: As per the recent information released by Bihar School Examination Board (BSEB), the Bihar board exam for intermediate will…
Electricity: In the modern world we see each section of the society is dependent on electricity in either way. From small household to big industries…
Human eye and colourful world: Human eye is one of the valuable and sensitive sense organ among the five sense organs present in the human…
Light Reflection and Reflection: Light is a form of energy which gives us sensation of vision. Light itself is invisible but makes the thing visible.…
Heredity and Evolution: Earlier we have studied about reproduction. Also, we saw the importance of variations to keep the existence of species on this earth.…
How do Organisms Reproduce? When we see around us, we observe that there is continued existence of species on this earth. There is likeness and…
In our day to day life, we see many visible movements. They are correlated with control and coordination. Some of them are: Movement of hand…
Excretion: Excretion is the removal of harmful and unwanted substances, metabolic wastes, especially nitrogenous wastes, from the body. It is an essential life process in…