by rahul_tech@outlook.com | Apr 15, 2024 | MATHEMATICS, PHYSICS
In physics and geometry, the concept of “three dimensions” refers to a spatial framework necessary to describe the position or location of an object fully. Each dimension provides a unique axis that, together with the others, can describe any point in...
by rahul_tech@outlook.com | Apr 14, 2024 | ASTRONOMY, PHYSICS, SCIENCE LIFE
Supernova Explosions: A Cosmic Transformation The study of supernova explosions has significantly expanded our understanding of the intricate workings of the universe. These cataclysmic events have provided invaluable insights into the life cycles of stars, the...
by rahul_tech@outlook.com | Apr 1, 2024 | PHYSICS NUMERICALS
You drive a car on a straight road at a constant speed of 70 km/h for a distance of 8.4 km, after which the car runs out of fuel. You then walk a further distance of 2 km for 30 minutes to reach the gas station. a) What is the total displacement from the beginning of...
by rahul_tech@outlook.com | Apr 1, 2024 | CHEMISTRY
Puddled iron, a landmark innovation of the Industrial Revolution, was a form of refined iron produced through a process known as puddling. This method involved decarburizing molten pig iron in a reverberatory furnace, which, by stirring with rods, allowed impurities...
by rahul_tech@outlook.com | Mar 29, 2024 | PHYSICS NUMERICALS
Problem Set on Motion in One Dimension Problem 1: Constant Velocity A car travels at a constant velocity of 60 km/h for 2 hours. How far does it travel? Solution: Distance = Velocity × Time = 60 km/h × 2 h = 120 km Problem 2: Acceleration from Rest A skateboard...
