Kitab Nagri

Boyle’s Law in Physics   The volume of a given mass of a gas is inversely proportional to the pressure, If the temperature is kept constant.   P < 1/V (Here < represents sign of proportionality. Do not write this in your examination paper)   P = C * l/V   C = PV  …

Thermal Expansion of Solid in Physics   Thermal Expansion of Solids:   Solids expand on heating. Their ability to expand depends on their molecular structure. As the temperature is increased, the average kinetic energy of the molecules increases and they vibrate with larger amplitudes. This results increase in the distance between them. Hence, they expand…

Short Notes of Microeconomics We are going to share with you the notes for different classes as mention above just for the help of our students, so that they can perform best in exams and in the near future, they can become good citizen of our society and take part in the development of our…

MA American Literature Notes   We are going to share with you the notes for different classes as mention above just for the help of our students, so that they can perform best in exams and in the near future, they can become good citizen of our society and take part in the development of…

Classical Mechanics Notes   We are going to share with you the notes for different classes as mention above just for the help of our students, so that they can perform best in exams and in the near future, they can become good citizen of our society and take part in the development of our…

Thermal Expansion in Physics   Change in Length, breadth and height of a body due to heating is known as Thermal Expansion. It occurs in all the three states, i.e. solids, liquids and gases.   download ready-made tests from the Internet; turn to the first specialists they come across; they order work from performers who…

Difference between Heat and Temperature   Heat:   – Heat is the energy in transit from one body to another due To temperature difference.   -It is the total kinetic energy of the body.   – Heat is measured using Joule meter.   – Its unit is Joule   Temperature:   – Temperature is the…

English Notes for Class 11   We are going to share with you the notes for different classes as mention above just for the help of our students, so that they can perform best in exams and in the near future, they can become good citizen of our society and take part in the development…

Matric English Notes   We are going to share with you the notes for different classes as mention above just for the help of our students, so that they can perform best in exams and in the near future, they can become good citizen of our society and take part in the development of our…

Excretory Products and Organs of Vertebrates   Excretory products are Co2, mineral salts, urea, creatinine, uric acid, bile pigments and excess water. Excretory organs are Kidneys, gills, skin, lungs and intestine.   allow you to overcome the fear of communication; – Expand vocabulary at the fastest pace, develop fluency;- improve understanding of the interlocutor’s expressions…