graphs for science bar pie charts and line graphs

In a distance-time graph, time is taken along x-axis and distance along y-axis. Note: Line graph is a graph which shows the dependence of one quantity on another quantity..

Plot the given points. Consider any two points A and B on the straight-line grap..

Complete Graph The distance-time graph is a straight line showing that the motion is uniform. From the distance-time graph (S-t) we calculate the speed. distance-time graph gives the speed of the moving obj..

Analyse the given data and make a proper choice of scale for time and distance. Plot the points. Join the point..

A distance-time graph is a line graph showing the variation of distance with tim..

Question: In the case of a rectilinear uniform motion, distance-time graph is a 1. parabola 2. straight line 3. curved line 4. rectangle Answer: ..

Question: The speed-time graph for a particle moving at constant speed is a straight-line ________ to the time axis. 1. parallel 2. perpendicular 3. aligned 4. inclined Answer: ..

Question: When an object moves in a fixed direction with uniform acceleration, the speed-time graph is a ________. 1. parabola 2. straight line 3. ellipse 4. curve Answer: ..

. Speed is scalar quantity. SI unit of speed is m/..

Astigmatism - Astigmatism is the most common vision problem resulting in distorted images, as light rays are prevented from meeting at a common focus. Astigmatism may accompany Hypermetropia or Myopia What Causes Astigmatism? Normally the cornea is spherical in shape But in an astigmatic eye the co..