physics
How can you, as an individual, prevent the loss of biodiversity?, Ranjan Kumar :-115
Ans: As individuals, we can prevent loss of biodiversity in the following ways : Increasing awareness about environmental issues. Making ...
Read more
physics
Short note about Role of Human beings in nature ? Raushan kumar :-118
Due to the rapid increase in human population and industrialization, humans have over utilized natural resources; leading to degradation of...
Read more
physics
Importance of botanical garden? Raushan Raj:- 120
Ans: The importance of botanical gardens is as follows: It is a place where there is an assemblage of living plants maintained for botanica...
Read more
physics
Why do we have green house in botanical gardens? Ranju Kumari :- 117
Ans: The greenhouse is a structure with suitable walls and a roof in which plants are grown under regulated climatic conditions. Most botani...
Read more
physics
What are the essentials of a good herbarium?
Ans: The essentials of a good herbarium are as follows: 1. It is essential to identify and label the collected specimen correctly. 2. Speci...
Read more
physics
What are the basic principles of life? Ranglal Singh :-113
Ans: The basic principles of life are as follows: Metabolism Growth and development Ageing Reproduction Death Response to change in surroun...
Read more
physics
Whether all organism are similar? Justify your answer?
Ans: No, all organisms are not similar. Organisms on the earth exhibit great diversity. Organisms are grouped as microbes, plants (autotrop...
Read more
physics
Introduction to Elementary Particles
The basic units of matter and energy that make up the physical universe are called elementary particles. They are the tiniest things that ar...
Read more
physics
Physical World | Need to Know Ranjeet kumar :- 116
Everything that can be seen or measured using our senses or technical equipment is referred to as the physical universe. It includes all el...
Read more
physics
Time and Motion
We have to understand the connection between time and motion in order to truly understand the physical universe. Time is the continuous g...
Read more
physics
What is Space? You need to Know
The vast, three-dimensional void that envelops everything in the cosmos is called space. It is referred to as the area beyond the Earth'...
Read more
physics
Work done by a variable force
When a force acting on an object is variable, the work done on the object can be found by dividing the force into small intervals and summi...
Read more
physics
Kinetic energy
Kinetic energy is the energy that an object possesses due to its motion. It is a scalar quantity and is given by the formula: K = (1/2)mv^2...
Read more
physics
Notions of work and kinetic energy : The work-energy theorem
The work-energy theorem is a fundamental principle in physics that relates the work done on an object to its change in kinetic energy. The ...
Read more
physics
INTRODUCTION OF WORK, ENERGY AND POWER
WORK Work, energy, and power are important concepts in physics that are used to describe how objects interact and how they move. These conc...
Read more
physics
Multiplication of vectors by real numbers - MOTION IN A PLANE
In the context of motion in a plane, vectors are often used to represent physical quantities such as displacement, velocity, and acceleratio...
Read more
physics
Scalars and vectors of Motion in a plane
Scalars and vectors are two types of quantities used to describe motion in a plane. Scalars are quantities that have magnitude only and no d...
Read more
physics
MOTION IN A PLANE
Motion in a plane refers to the movement of an object in two dimensions. It can be described by its position, velocity, and acceleration vec...
Read more
science
What is BIOLOGICAL CLASSIFICATION?
INTRODUCTION Biological classification is an important field of science, as it helps us understand the relationships between living organis...
Read more
science
MOTION IN A STRAIGHT LINE
INTRODUCTION Motion is common to everything in the universe. We walk, run and ride a bicycle. Even when we are sleeping, air moves into and ...
Read more
Social Plugin