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What do scientists define energy as?
Scientists define energy as the ability to do work or cause a change. It can exist in various forms such as kinetic, potential, thermal, or electromagnetic energy. Energy cannot be created or destroyed, but only transformed from one form to another.
M.k.s and c.g.s unit of power?
MKS unit of power is "Watt 'W' (1W=1J/s)" CGS unit of power is "egr(cgs unit of work)per second"
What you the no of photons of light with wave 4000 pm that provided 1J energy?
To calculate the number of photons that provide 1J of energy for light with a wavelength of 4000 pm, we need to use the formula E=nhf, where E is the energy, n is the number of photons, h is the Planck's constant, and f is the frequency. First, calculate the frequency using the speed of light formula, c=λf. Then, calculate the energy per photon using E=hf. Finally, divide the total energy by the energy per photon to find the number of photons.
How many joules are there in 1j?
The "m" - lower case "m" - is short for "milli", meaning 1/1000.
How do scientists define the term work?
They define it as the product of how far the object goes multiplied by how much force that takes. (W=DF) It the force isn't lined up with the direction of travel, you have to use the formula W=DFcos(θ), where θ is how many degrees off the force is from the direction of travel.
Units of joules could be used when measuring?
Energy. Work done is measured in Watts, 1W = 1J/s.
What is one joule?
1J=0.001kJ
What is 1J in terms of fundamental units of measurements?
] ==
Put in order from smallest to biggest 10000j 100j 20j 1j 200kJ 2kJ?
2,20,100,200,10000
How do scientists define when work occurs?
they define when work occurs energy. Energy is the ability to do work.
What is define as the ability to do work?
*A+*energy
Define to work out a math problem?
To work out a correct solution to a problem.
What is the date of manufacture of a SW model 36 1J 09XXX?
@27 years ago.
How will you define energy?
The definition of energy is the ability to work.
Define the ability to do work?
To apply energy to do something.
How many volts are there in a watt?
A watt is defined as: W=1V*1A=1J/sec=1Nm/sec
How do you work playstation 2 games on computer?
Define computer
