near the reference point

The Circle of Reference - The above figure shows a body moving with uniform speed along a circle. Let perpendiculars be drawn from different positions of the body onto any diameter, say the vertical diame..

. To be more precise, mgh is the energy of the Earth - Body system. The potential energy at a point depends on the reference level. However, the difference of potential energy between two points is independent of the reference leve..

When we apply the force the door turns on its hinges. Thus a turning effect is produced when we try to open the door. Have you ever tried to do so by applying the force near the hinge? In the first case, we are able to open the door with ease. In the second case, we have to apply much mo..

Refer the figure to answer the questions. (i). Are points K, E and F collinear? (ii). Are points A, L, D and B coplanar? => (i) yes (ii) no or (i) no (ii) no or (i) yes (ii) yes or (i) no (ii) yes..

At a given low concentration of CO 2 and non-limiting light intensity, the photosynthetic rate of a given plant will be equal to the total amount of respiration. The atmospheric concentration of CO 2 at which photosynthesis just compensates for respiration is referred to as the CO..

At a given low concentration of CO 2 and non-limiting light intensity, the photosynthetic rate of a given plant will be equal to the total amount of respiration. The atmospheric concentration of CO 2 at which photosynthesis just compensates for respiration is referred to as the CO 2 compe..

Iso-electric Point - It is defined as the point at which a molecule exists as zwitter ion with no net charge. Thus, at this point the molecule is electrically neutral. The molecules have minimum solubility, maximum precipitability and least buffer capacity. The acidic ..

To devise a scale of temperature, fixed reference points (temperature) are required, with respect to which all other temperatures are measured. For both Celsius and Fahrenheit Scales of temperatures, the fixed points are as follo..

Which of the following is the linear approximation to the function f ( x ) = 2 x + 3 near the point a = 1? => 2 x + 3 or 5 x + 5 or 2 x + 7 or 5 x - 5 or - 2 x + 7..

When common salt is added to crushed ice to make a freezing mixture the temperature is lowered below 0 o C. This is because ice absorbs heat from salt which is at a higher temperature and some ice melts dissolving some salt in it. This process continues till all the salt is dissolved or all the ic..