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What is the spring constant of a spring that stretches 12 cm when an object weighing 24 N is hung from it?
The spring constant is 200 N/m. This is found by using Hooke's Law, which states that the force exerted by a spring is directly proportional to its extension, with the constant of proportionality being the spring constant.
What is the physical significance of planks constant?
Planck's Constant (abbreviated as 'h'), when first "discovered," was found to be the ratio of the energy of an individual photon to the frequency of that photon's light. In other words, the energy of a photon is equal to h times the photon's frequency. It has since been found that h fits into a wide variety of formula that allow us to understand the Universe we happen to live in. Without this constant, a lot of our Universe would be incomprehensible.
What are different NAME of constant r?
R may be the Rydberg constant or the gas constant.
Is motion with constant velocity an example of motion with constant acceleration?
Well, technically yes, and we even know the magnitude of the constant acceleration.If velocity is constant, that tells you that acceleration is zero, which sounds likea constant to us.
How can you say the sentence the man moves at constant speed in constant direction?
"The man's acceleration is zero." "The man's motion is uniform." "The man's velocity is constant."
Why did Einstein have to find a gravitational constant?
The gravitational constant was found by Newton, not Einstein.
How do you use the word constant in a short sentence?
I found her gum-chewing to be a constant annoyance.
What is a coefficient and where are they found in a reaction?
a numerical or constant quanity and found right next to the element.
Can the spring constant be found by the gradient of the graph?
The answer depends on what the graph is of!
Is constant hunger an early sign of pregnancy?
yes - I had constant strong hunger in the days leading up to my period, and then I found out I was pregnant ;)
What is the purpose of the reduced Planck constant?
The reduced Planck constant simplifies the mathematics found in quantum physics calculations by adding a 2pi term into it. Instead of worrying about that 2pi constant, formulas using the reduced Plank constant have it built in.
Why is the background count is not constant?
The background count for radioactivity is not constant because of radioactive decay. Natural radioactivity is found everywhere, in the air and on the ground we walk on.
When was gravitational constant found?
Although Newton included the gravitational constant in his law of universal gravitational constant, its value was not determined until some 70 odd years after his death, when Henry Cavendish measured it in 1798.
What is the antiderivative of 8 pi?
The antiderivative of a constant, such as (8\pi), is found by multiplying the constant by the variable of integration and adding a constant of integration (C). Thus, the antiderivative of (8\pi) with respect to (x) is (8\pi x + C), where (C) represents any constant.
What is constant of proportionality for 4.5 divide by 7.5?
The constant of proportionality for the ratio of 4.5 divided by 7.5 can be found by performing the division. When you divide 4.5 by 7.5, you get 0.6. Therefore, the constant of proportionality is 0.6, indicating that 4.5 is 60% of 7.5.
What is the spring constant of a spring that stretches 12 cm when an object weighing 24 N is hung from it?
The spring constant is 200 N/m. This is found by using Hooke's Law, which states that the force exerted by a spring is directly proportional to its extension, with the constant of proportionality being the spring constant.
What did Charles find about volume and temperature?
Charles found that when the temperature of a gas is increased at constant pressure, its volume increases. When the temperature of a gas is decreased at constant pressure, its volume decreases.
