Measure of the force of gravity
Briefly explain the measure of the force of gravity on the object?
Expert
Force is the vector product of acceleration and mass: F = ma. The weight is a particular case of that formula, where you replace the acceleration of gravity, g, for a. We can thus write: W = mg.1
Write a short note on diffuse reflection?
Briefly explain the procedure to define the Specific Gravity?
Write a short note on the features or characteristics of dead stars?
why rockets are also called as projectile
Hooke's law (R. Hooke): The stress exerted to any solid is proportional to the strain it generates within the elastic limit for that solid. The constant of that proportionality is the Young modulus of elasticity for that material.
Lyman series: The sequence that explains the emission spectrum of hydrogen whenever electrons are jumping to the ground state. Each and every line is in the ultraviolet.
Negative feedback principle: It is the idea that in a system where there are self-propagating situations, those new situations tend to act against formerly existing situations. Such a principle is in actuality a restatement of the conservation law.
Describe the reason in short why the length of a standard meter re-defined in the year of 1983?
Bernoulli's equation - In an ir-rotational fluid, the sum of static pressure, the weight of the fluid per unit mass times the height and half of the density times the velocity squared is steady all through the fluid
Simultaneity principle: The principle which all frames of reference will contain invariant simultaneity; that is, the two events perceived as simultaneous (that is, containing the similar time coordinate) in one frame will be apparent as simultaneous
18,76,764
1941681 Asked
3,689
Active Tutors
1431284
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!