A heterogeneous mixture has a non-uniform composition. The composition of the sample varies in a heterogeneous mixture. These mixtures have at least two distinct phases with various characteristics. A sample of a heterogeneous mixture shows the individual components. A phase is any fraction of a sample with consistent composition and properties. A pure substance or […]
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TL;DRThe escape velocity formula does not depend on the escaping object’s properties. The only thing that counts is the celestial body’s mass and radius. It is given by the relation$v_e = \sqrt{\frac{2GM}{R}}$ You’ve probably seen rockets launch into space. These rockets need a huge kick or push to leave the earth’s surface. This push is
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A mixture in chemistry is a compound made up of two or more chemical substances that are not chemically linked to each other. The physical combination of two or more substances is referred to as a mixture. The chemical identity of the constituents is preserved in a mixture, which can take the form of solutions,
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Looking around, we would notice that there are many things in motion all around us. There are various types of motion that one may encounter in daily life. In this article, we will look at some examples of linear motion in everyday life, along with explanations. It is defined as an object’s tendency to move
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What is Rectilinear Motion? Rectilinear Motion is a type of motion that occurs only along one axis or direction. It is also referred to as linear motion. Let us now learn about the meaning, definition, types, some examples, and physical quantities or parameters of rectilinear motion. Introduction We already know about motion, the most common
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Introduction
Vernier caliper is introduced in 1631 by Pierre Vernier of France.It is instrument for making very accurate linear measurements It utilizes two graduated scales: a main scale similar to that on a ruler and an especially graduated auxiliary scale, the vernier, that slides parallel to the main scale and enables readings to be made to a fraction of a division on the main scale.
This short article is going to be about ignition temperature which is the lowest temperature at which a substance catches fire. Before going any further let us first see why fire is important to us. We will also learn about why knowing this temperature for various substances is important to us. TLDR; The lowest temperature
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1)Checkout all your things you required during exam time Pen , Pencil, sketch Pens, rubber , sharper ,each and everything whether it is small or big matters a lot during your exam time
2) Time management is important. Read out all the questions carefully before writing anything on answer sheet and always start your answering from the questions which will carry maximum marks as well as which you think is tougher . Assign appropiate time to the question and justify the marks given to them.
3) Answer sheet should be neat & clean
4) Write the answer in point method. Just brea
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