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Articles related to class 9, 10, 11, 12 and B.Sc.

Acceleration in a curvilinear motion

The acceleration vector has the same direction as instantanous change in velocity. Since the direction of the velocity changes in the direction in which the curve bends ,the acceleration is always pointing towards concavity of the curve
The acceleration in curvilinear motion can also be expressed in terms of two components

Electrostatics class 12 board questions (Electric charge and field)

This page contains electrostatics class 12 board questions. These questions are related to class 12 physics chapter 1 : Electric charge and fields. This is kind of simulated board exam paper only for chapter 1. You need to finish this paper in 3 hours. Take this test after you are confident in first chapter of …

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Important Questions(1 marks/2 Marks) for Science Class 10 Board

Here is the important question for 1 and 2 Marks for Science Class 10 Board Question (1) Write the name of the compound: CH3-CH2-CHO. Question (2)  Trilobite, Ammonite which type of fossils? Question (3)  Define biological magnification. Question (4) A person suffering from an eye defect uses lenses of power 1D to correct the defect. Name the …

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