Straight lines and Family of Straight lines Summary
Summary - The equation of a straight line parallel to x-axis and at a distance h from it is given by y = h. The equation of the straight line parallel to y-axis and at a distance k from it is given by x = k. The equation of the straight line..
Summary - The equation of a straight line parallel to x-axis and at a distance h from it is given by y = h. The equation of the straight line parallel to y-axis and at a distance k from it is given by x = k. The equation of the straight line..Equations Of StraightLines
A straight line is represented by an equation of the first degree in two variables (x and y). Conversely locus of an equation of the first degree in two variables is a straight line..
Equations of a straight line
A straight line is represented by an equation of the first degree in two variables (x and y). Conversely locus of an equation of the first degree in two variables is a straight line. A straight line is completely determined by its sl..
Motion in a Straight Line
Distance - During motion in a straight line, the point object occupies a definite position on the path at each instant. Therefore, to describe the motion, one should specify the length of the path covered by the point object and the instant of time. The length of path covered by..
Distance - During motion in a straight line, the point object occupies a definite position on the path at each instant. Therefore, to describe the motion, one should specify the length of the path covered by the point object and the instant of time. The length of path covered by..Travel in straight lines
When an opaque object like a metal cross is placed in the path of cathode rays in a discharge tube, a shadow of the metal cross is formed at the end opposite to the cathode...
When an opaque object like a metal cross is placed in the path of cathode rays in a discharge tube, a shadow of the metal cross is formed at the end opposite to the cathode...Straight angle
An angle whose measure is 180 o is called a straight angle..
An angle whose measure is 180 o is called a straight angle..Field Due to an Infinitely Long Straight Charged Wire
Consider a thin long charged wire. Let the charge per unit length of the wire be l . To calculate the field at P we consider a Gaussian surface with wire as axis, radius r and length l as shown in the figure. This Gaussian surface that is, the cylinder is closed at each end by planes norm..
Consider a thin long charged wire. Let the charge per unit length of the wire be l . To calculate the field at P we consider a Gaussian surface with wire as axis, radius r and length l as shown in the figure. This Gaussian surface that is, the cylinder is closed at each end by planes norm..Magnetic Lines of Force Due To Current in a Straight Wire
The direction of the magnetic field due to a current may be studied by drawing the magnetic lines of force. A vertical wire AB is passed through a horizontal cardboard PQRS. Ion filings are sprinkled on the cardboard. Current is passed through it by connecting a battery to it. Iron filing..
The direction of the magnetic field due to a current may be studied by drawing the magnetic lines of force. A vertical wire AB is passed through a horizontal cardboard PQRS. Ion filings are sprinkled on the cardboard. Current is passed through it by connecting a battery to it. Iron filing..Which of the following equations does not represent a straight line?
Which of the following equations does not represent a straight line? => y = - 1 10 x + 9 or xy = 9 or 10 x - y - 8 = 0 or ( y - 9) = 10( x - 8)..
Graphical Method of Order Determination
Graphical Method of Order Determination - First, the data of concentrations versus time is obtained by a suitable method. Then, the data is plotted as concentration versus time. From the resulting plot, the instantaneous rates are determined by drawing tangents to curve and then..
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