Showing posts with label Class XI. Show all posts
Showing posts with label Class XI. Show all posts
Student Learning Outcomes (S.L.Os) for Sindh Boards Students, All Subjects, Class 11 and Class 12
S.NO. Subject XI – XII S.L.Os 1 Mathematics - XI and XII Download 2 Physics- X…
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Interpret velocity-time graph for constant direction and understand significance of area under velocity-time graph.
VELOCITY-TIME GRAPH FOR CONSTANT DIRECTION: When an object is moving with a constant velocity, the line on the graph is horizontal. When an object is movin…
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Derivation of Gravitational Potential Energy (without using Calculus)
The potential energy of a body at height “h” from centre of earth w.r.t. a point at which the gravitational field is zero i.e. a point which has no potenti…
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WORK-ENERGY RELATION
WORK ENERGY EQUATION DERIVATION: Let us consider a body of mass “m” is placed at point A at a height h from the surface of earth.At this …
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KINETIC MOLECULAR THEORY AND EFFECT OF PRESSURE ON GASES
DOWNLOAD AS PDF: https://drive.google.com/open?id=0B1t3t3Mn8__CVGJ4Y1FQaXZCV3M
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SIGNIFICANT FIGURES AND RULES FOR COUNTING SIGNIFICANT FIGURES
SIGNIFICANT FIGURES “All the accurately known digits in a value and the first doubtful digit are known as significant figures.” In the mea…
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What is Elastic Potential Energy?
Elastic Potential Energy Any object than can be deformed (have its shaped changed) and then return to its original shape can store elastic potential energy.…
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Kaniz e zehra asked What is Heat?
11/13/2014 10:06:13 Kaniz e zehra asked What is Heat? Consider a very hot mug of coffee on the countertop of your kitchen. For discussion purposes, we will…
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Young's Double Slit Experiment
This is a classic example of interference effects in light waves. Two light rays pass through two slits, separated by a distance d and strike a screen a dista…
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The ratio of the dimensions of G to those of g is..... ?
The dimension of G can be found by the formula F=Gm 1 m 2 /r 2 i.e. G=F r 2 / m 1 m 2 Dimensions: [F]=MLT -2 [r]=L [m]=M S…
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What is Boyle's Law?
Boyle studied the compressibility of gases in 1660. In his experiments he observed "At a fixed temperature, the volume of a gas is inversely proportio…
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How weightlessness experiment in a satellite overcome? Give relevant formula
In order to produce an artificial gravity in the space craft, the laboratory of space craft is rotated with suitable frequency about its own axis. The rotati…
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If the tension in string is doubled what will be the effect on the speed of standing waves in the string?
The velocity of a travelling wave in a stretched string is determined by the tension and the mass per unit length of the string. The wave velocity is gi…
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XI Physics: Guess Paper / Impotant Questions 2013
For Board of Secondary Education of Karachi
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XI Physics : Sample Practical Activities Part 1
For Aga Khan Board Download Contains: Topic 1: Measurement 1. 1.5.2 Determine the capacity and thickness of a test tube by using Vernier callip…
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