1. The apparent shift in the position of the object against the reference point in the background is called parallax.
2. Parallax is caused whenever there is change in the point of observation.
The distance between the two points of observation is called the basis. Let
the basis be b and angle subtended by this at some point is q then and
distance of the point D= b / Theta.
3. The size of t
Best Study Notes » Physics XI
Units of Measurement - 2
Best Coaching Class Notes by admin (#1) 164 days ago (Article)
Units of Measurement - 1
Best Coaching Class Notes by admin (#1) 164 days ago (Article)
1. In India National Physical Laboratory maintains the standards of measurements.
2. The system of units used around the world is International System of SI.
3. The units for the base quantities are called fundamental or base units. The
units of all other physical quantities can be expressed as a combination of
base units. Such units obtained are called derived units.
4. Other physical quant
2. The system of units used around the world is International System of SI.
3. The units for the base quantities are called fundamental or base units. The
units of all other physical quantities can be expressed as a combination of
base units. Such units obtained are called derived units.
4. Other physical quant
Collisions - The Cart and The Brick: Part A
Best Coaching Class Notes by admin (#1) 394 days ago (http://www.physicsclassroom.com)
Here are some physics notes. Watch the flash to find interesting story regarding collision. Collision is the event when two bodies of any mass exert a force on each other for a brief moment. A perfectly elastic collision happens when the bodies involved do not let any kinetic energy be lost.
Scalar Product and Vector Product Of two Vectors
Best Coaching Class Notes by admin (#1) 394 days ago (http://www.youtube.com)
There are two different of multiplication of two vectors. The first of these is called the scalar or dot product. This is defined as
a.b = |a||b| cos t
where a is the force with which an object is getting pulled. b is the horizontal distance for which the object is pulled and t being the angle formed between horizontal ground and the direction of pull.
a.b = |a||b| cos t
where a is the force with which an object is getting pulled. b is the horizontal distance for which the object is pulled and t being the angle formed between horizontal ground and the direction of pull.
Newton's Three Laws of Motion
Best Coaching Class Notes by admin (#1) 395 days ago (http://www.youtube.com)
Newton's first law of motion says that an object at rest tends to stay at rest, and an object in motion tends to stay in motion, with the same direction and speed. 2nd law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object. The acceleration of an object depends directly upon the net force acting upon the obje
Motion in Straight Line- Part 3 - Speed and velocity
Best Coaching Class Notes by admin (#1) 395 days ago (http://www.youtube.com)
Speed is defined as the rate which an object covers a certain distance. It is a scalar quantity as it has only magnitude and no direction. Distance is defined as the total path length covered during a given time interval. Average Speed is the total distance traveled divided by the total time taken. Velocity is a vector expression of the displacement that an object or particle undergoes with respe
Motion in a straight line - Part 2
Best Coaching Class Notes by admin (#1) 395 days ago (http://www.youtube.com)
A body in straight line motion can have the line of path as vertical, horizontal or slanted.
Motion in a Straight Line 1
Best Coaching Class Notes by admin (#1) 395 days ago (http://www.youtube.com)
In case of motion in a straight line, position to the right of the origin is taken as positive and to the left as negative. An object is said to be in uniform motion in a straight line if its displacement is equal in equal intervals of time. If this is not the case then the motion is said to be nonuniform.
Electricity - Resistance of a conductor
Best Coaching Class Notes by admin (#1) 310 days ago (http://www.youtube.com)
As part of our Free coaching initiative, here are some Coaching notes on Physics for Class X from www.mycoachinghub.com.
Electric current is the rate of flow of charge. The constant voltage difference between the two terminals of the wire
maintains the constant electric current through the wire.Resistance is a property that resists the flow of electrons in a conductor. It
controls the magnitu
Electric current is the rate of flow of charge. The constant voltage difference between the two terminals of the wire
maintains the constant electric current through the wire.Resistance is a property that resists the flow of electrons in a conductor. It
controls the magnitu
Gravitation - rotation of moon around earth
Best Coaching Class Notes by admin (#1) 310 days ago (http://www.youtube.com)
We all can see only one side of the moon, which is due tot he fact that moon takes the same amount of time to rotate on its own axis as it takes to rotate around the earth.
MyCoachingHub is an e-learning site powered by students and teachers. We aggregate the best online learning content, coaching notes, videos, tests etc at one place to offer them to you for FREE. Share Knowledge - Share Links - for FREE @ www.MyCoachingHub.com