Reflection of light by curved surfaces, particularly mirrors, is an important concept in optics. For Class 10 NCERT, it’s essential to understand how light interacts with concave and convex mirrors. Here’s a detailed explanation: Curved Mirrors Curved mirrors can be of two types: Basic Terms Reflection in Concave Mirrors For concave mirrors, the behavior of …
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In the context of Class 10th ICSE (Indian Certificate of Secondary Education) Board, the concept of turning forces refers to the principles of rotational equilibrium and the factors affecting the turning or rotational motion of an object. It’s also commonly known as the concept of moments or torque. Understanding turning forces is essential not only …
Observation Table for Experiment here’s a simple experiment to investigate the factors affecting the period of a simple pendulum. A simple pendulum consists of a mass (called the bob) attached to a string or rod of fixed length. Title: Factors Affecting the Period of a Simple Pendulum Objective: To investigate how the period of a …
Series Circuit: In a series circuit, resistances add up. The total resistance (RtotalRtotal) is the sum of individual resistances. Rtotal=R1+R2+R3+… Example: Suppose you have three resistors with resistances R1=5 ΩR1=5Ω, R2=3 ΩR2=3Ω, and R3=2 ΩR3=2Ω connected in series. The total resistance (RtotalRtotal) would be: Rtotal=5 Ω+3 Ω+2 Ω=10 Ω Parallel Circuit: In a parallel circuit, the reciprocal of the total resistance (Rtotal−1Rtotal−1) …
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Ohm’s Law is a fundamental principle in electrical engineering and physics that describes the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. It is named after the German physicist Georg Simon Ohm, who first formulated it. Ohm’s Law is expressed by the equation: V=I⋅R where: This equation indicates that the …
Projectile motion refers to the motion of an object that is thrown or projected into the air and is subject to the force of gravity. The key characteristic of projectile motion is that the object follows a curved path, known as a trajectory, rather than a straight line. This type of motion is a result …
An arithmetic progression (AP) is a sequence of numbers in which each term is obtained by adding a constant difference (d) to the preceding term. In other words, an AP is a sequence of numbers in which each term differs from the preceding term by a fixed number called the common difference. The formula for …
Based on my analysis of search trends in the United States related to tutors, here are some topics that students in the US may search for:
Vedic Maths is an ancient Indian system of mathematics that is based on 16 sutras, or word-formulas, and 13 sub-sutras, or corollaries. One of the most well-known Vedic Maths tricks is for finding the square root of a number. Here is how it works: Step 1: Find the largest square that is less than or …
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Reflection of light refers to the process by which light waves bounce off a surface, changing direction without being absorbed. When light strikes a surface, it can be absorbed, transmitted, or reflected. Reflection occurs when light waves hit a surface and are bounced back in a new direction. The angle at which the light hits …
