Class 11

The uncertainty principle, also known as the Heisenberg uncertainty principle or the indeterminacy principle, is a statement made by German physicist Werner Heisenberg in 1927. It states that an object’s position and velocity cannot be measured precisely at the same time, even in theory. In reality, the concepts of precise position and exact velocity have […]

It is possible to utilize a potometer, also called a transpirometer, as a tool for measuring the rate of water uptake by a leafy shoot, which is nearly equal to the rate of water loss by transpiration. The processes of photosynthesis and transpiration are responsible for water uptake. Ganongs Potometer: An overview Ganong’s Potometer is

A galvanometer is an electrical flow estimation instrument that is electromechanical. During the earlier times galvanometers were uncalibrated, yet later forms alluded to, as ammeters were adjusted and will unequivocally distinguish the current stream. A galvanometer answers an electrical flow through a loop during a consistently attractive motion by avoiding a pointer. Galvanometers are frequently

Screw Gauge  A screw gauge is the most accurate device for measuring a spherical or cylindrical object with high precision. Untrained hands may find it difficult to utilise a screw gauge that has been fine-tuned to an extreme degree. Using this post, we hope to raise awareness among anyone and everyone about the fundamentals of

The experiments based on using vernier calliper and screw gauge deal with measuring the linear dimensions of an object. In simple words, it gives the distance between two points in a straight line. Vernier callipers and screw gauge provide accurate dimensional values of the object, with high sensitivity to any change in the dimensions.  These

All experimental study is based on the collection of data. Without ever-increasing standards of accuracy, many of the major scientific discoveries would not have been conceivable. Compared to other measures, ours is the most precise in the industry. Comparing an unknown weight to a known weight is how we measure, much as vegetable dealers do.

Introduction All experimental science and technology is based on measurement. Students must understand the concept of analysing a measurement mistake in the first topic of fundamental physics in high school and college. There is no such thing as a fully exact measurement of a physical quantity. It is therefore critical to understand how much the

Sound is everywhere around us, and it can be measured in order to inform and protect us, as some noises are dangerous. Loud noise, in fact, can be quite harmful to one’s hearing. Hearing loss can be caused by the degree of noise, the distance a person is from the noise (distance from the noise),

Understanding statistics is an essential part of learning Physics. All primary measurement techniques in Physics require Statistics in some form. It helps in resolving errors and improving the correctness of measurements. Correlation and covariance are two important aspects of statistics that help physicists determine relations. Covariance and correlation help us determine the effect of two

A galvanometer is an excellent device for detecting even the slightest electrical impulses in an electrical circuit. A coil is placed or rotated between the concave pole sides of a powerful laminated horseshoe magnet. The galvanometer displays the deflection whenever an electric charge is sent via the coil. The deflection is proportional to the amount