measure isp speed

p at which dN/dv is maximum, is called the most probable speed. Its value is ..

Introduction - Physical world and Measurement - Physics is sometimes called as 'science of measurement'. The acceleration produced by a force for the motion of a body can be known by measuring the magnitude of applied force and mass of the body. Similarly, the distance..

If you want to start a car by pushing it, you find that it takes a very large force to overcome its inertia. On the other hand, only a small force is needed to start a child's express wagon. The difference between the car and the express wagon is the difference in mass. The car has a large mass, w..

A group of 10 students attended a class to improve their reading speed. The average reading speed (in words per minute) was measured before and after they took the class. Determine the equation of the regression line. Before class ( x ) 406 350 558 301 259 525 327 312 ..

Question: A stone is dropped from a cliff. Its speed after it has fallen 100 m is 1. 9.8 m/s 2. 44.2 m/s 3. 19.6 m/s 4. 98 m/s Answer: ..

. In general, acceleration is defined as the rate of change of velocity of a moving body with time. This change could be a change in the speed of the object or its direction of motion or both. Now let us get a mathematical formula for calculating acceleration. Let an object moving with an..

. In general, acceleration is defined as the rate of change of velocity of a moving body with time. This change could be a change in the speed of the object or its direction of motion or both. Now let us get a mathematical formula for calculating acceleration. Let an object moving with an..

Question: The S-t graph for uniform speed is 1. 2. 3. 4. Answer: ..

Average kinetic energy of a molecule is The total kinetic energy of all the molecules is The average speed is somewhat smaller than the rms speed. It can be shown th..

The energy of thermal radiation emitted per unit time by a black body of surface A, is given by u = s AT 2 -----(1) where s is a universal constant known as Stefan-Boltzmann constant and T is its temperature on absolute scale. The measured value of s is 5.67 x 10 - 8 W/m 2 - K 4 . Equatio..