Posts

What is Quantum Computing in simple terms

Image
QUANTUM COMPUTING Quantum computing is a type of computing that uses quantum bits (qubits) instead of classical bits to process and store information. Qubits can exist in multiple states simultaneously, which allows quantum computers to perform certain calculations exponentially faster than classical computers. In classical computing, bits can only exist in one of two states, either 0 or 1. In quantum computing, qubits can exist in a superposition of states, which means they can be 0 and 1 at the same time. This allows quantum computers to perform multiple calculations simultaneously, giving them the potential to solve complex problems much faster than classical computers. One of the most famous applications of quantum computing is in cryptography. Quantum computers could potentially break many of the encryption algorithms that are currently used to protect sensitive information, such as bank transactions or government communications. However, quantum computing also has the potential ...
Post a Comment
Read more

The French Revolution most important questions class 9 history ch 1

Q.1. What were the main causes of the French Revolution? Ans. Causes of the French Revolution: (i) Despotic rule of Louis XVI: He became the ruler of France in 1774. He had drained the financial resources of France in wars. For the cost of his regular extravagant expenses, he increased taxes which were paid by the third estate. (ii) Division of French society: The French society was divided into three estates; first, second and third estates, respectively. Among them, First and Second Estates had 10 per cent of the total population and were the clergy and nobles. They enjoyed all privileges. Rest of the 90 per cent was of the third estate, which paid all kinds of direct or indirect taxes. This kind of discrimination led to the revolution by the third estate. (iii) Rising prices: The population of France had increased. This resulted into more demand of food grains. So the price of bread rose rapidly, which the poor could not afford to buy. So the gap between the rich and poor ...
Post a Comment
Read more

The Matter in Our Surroundings Notes

Image
The Matter in Our Surroundings Notes Atom - The smallest particle of any substance. Element - The purest form of any matter. Example - Hydrogen, Oxygen, Nitrogen etc. Compound - The specific ratio of more than one element in combined bond. Molecule - A group of two or more atoms held together by chemical bond.                                                              OR The simplest and structural unit an element or compound. for example in H2O (Water) there is one molecule on water. Cohesive force - Force of attraction between particles of matter, called cohesive force. Diffusion - This intermixing of particles of two different types of matter on their own is called diffusion. Kelvin scale - The unit of Kelvin scale is "Kelvin" and has the same magnitude of one degree Celsius. The zero point of kelvin scale is called absolute zero...
Post a Comment
Read more