Science > Physics > Circular Motion > Numerical Problems: Circular Motion For uniform circular motion Angular speed ω, Linear speed t, kinetic energy, Angular momentum (L) are constant. The angular acceleration α and the tangential acceleration aT are zero. Problems Based on Hands of Clock: The second hand of a clock takes 60 seconds to […]
Indian Legal System > Civil Laws > Company Law > Rule of Majority In this article, we are going to study the Foss v Harbottle case, which introduced the concept of the rule of the majority. A company is a juristic person which is conferred a separate legal entity different from the members who form […]
Science > Physics > Oscillations: Simple Harmonic Motion > Numerical Problems on Maximum Velocity and Maximum Acceleration. Example – 1: a particle executing simple harmonic motion has a period of 6 s and its maximum velocity during oscillations is 6.28 cm/s. Find the time taken by it to describe a distance of 3 cm from […]
Science > Physics > Oscillations: Simple Harmonic Motion > Numerical Problems on Displacement, Velocity, and Acceleration of Particle Performing S.H.M. in this article, we shall study to calculate the initial phase, displacement, velocity, and acceleration of a body performing S.H.M. Example – 1: A particle performs a linear S.H.M along a path 10 cm long. […]
Science > Physics > Oscillations: Simple Harmonic Motion > Simple Harmonic Motion In this article, we shall study, the concept of linear simple harmonic motion (S.H.M.) and derive expressions for displacement, velocity, acceleration, and period of n object performing the linear simple harmonic motion. Linear simple harmonic motion is defined as the motion of a […]
Science > Physics > Oscillations: Simple Harmonic Motion > Introduction In this article, we shall study the concept, oscillation, oscillatory motion, and simple harmonic motion. Oscillatory Motion: A to and fro periodic motion of a body along a definite path is called oscillatory motion. e.g. the motion of heavy bob of a pendulum, the motion […]
Science > Biology > General Biology > Diversity of Living Organisms > Three Domains of Life Prior to 1969 organisms were classified into two kingdoms: the Plant Kingdom and the Animal Kingdom and on the basis of a cell, organisms were classified into two categories Prokaryotae or Monera (which comprised bacteria) and Eukaryotae (which comprised animals, plants, fungi, […]
Science > Biology > General Biology > Diversity of Living Organisms > Need for Classification of Living Beings Scientists have identified and named 1.7 to 1.8 million species of living organisms. Of these, about 1.2 million are animal species while 0.5 million are plant species. The group of insects is the largest group with 1.025 […]
Science > Biology > General Biology > Diversity of Living Organisms > Basis of Biodiversity Scientists have identified and named 1.7 to 1.8 million species of living organisms. Of these, about 1.2 million are animal species while 0.5 million are plant species. The group of insects is the largest group with 1.025 million species. According […]
Science > Biology > General Biology > Diversity of Living Organisms > Biodiversity Scientists have identified and named 1.7 to 1.8 million species of living organisms. Of these, about 1.2 million are animal species while 0.5 million are plant species. The group of insects is the largest group with 1.025 million species. According to biologists […]