What is a joule per second equal to?
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What is a joule per second equal to?
one watt
one joule per second is equivalent to one watt. The SI units for work and time are Joules and seconds, respectively. Therefore, One Watt was defined as a power of 1 Joule per second.
Is Joule second a unit of energy?
The Joule is a unit of energy and the second is a unit of time.
What is the difference between joule second and joule per second?
Confusion with joules per second In physics, work per time describes a system’s power; defined by the unit watt (W), which is joule per second (J/s). Storing 10,000 joules for 400 seconds would cost a certain amount. Storing double the energy for half the time would use the same resources, and cost the same.
Are joules minutes or seconds?
| Joule | |
|---|---|
| 1 J in … | … is equal to … |
| SI base units | kg⋅m2⋅s−2 |
| CGS units | 1×107 erg |
| Watt-seconds | 1W⋅s |
How do you convert energy into seconds?
To convert a kilowatt-hour measurement to a watt-second measurement, multiply the energy by the conversion ratio. The energy in watt-seconds is equal to the kilowatt-hours multiplied by 3,600,000.
How many meters are in a second?
ENDMEMO
| 1 Seconds = | 12 Meter | 24 Meter |
|---|---|---|
| 3 Seconds = | 36 Meter | 48 Meter |
| 5 Seconds = | 60 Meter | 72 Meter |
| 7 Seconds = | 84 Meter | 96 Meter |
| 9 Seconds = | 108 Meter | 120 Meter |
What happens if Plancks constant is bigger?
If the Planck length got bigger, you would start to observe quantum behavior for larger particles than you were accustomed to seeing. From a pilot wave perspective, the scale of a wave relative to the Planck length determines whether or not you will observe classical or quantum behavior.
Is Planck’s constant infinite?
But to increase the accuracy of measurement so the interval of possible values gets smaller doesn’t make the number of possible true values less. It’s still infinite.
What is the joule-second (J/S)?
The joule-second should not be confused with the physical process of joules per second (J/s). In physical processes, when the unit of time appears in the denominator of a ratio, the described process occurs at a rate.
What is Planck’s constant in physics?
Planck’s constant represents the energy of a wave, in units of joule, divided by the frequency of that wave, in units of s −1. This quotient of energy and frequency also yields the joule-second (J∙s).
What is the difference between Joule and Newton?
The joule was now no longer defined based on electromagnetic unit, but instead as the unit of work performed by one unit of force (at the time not yet named Newton ) over the distance of 1 metre. The joule was explicitly intended as the unit of energy to be used in both electromagnetic and mechanical contexts.
What is 1 joule equal to in units?
In more fundamental terms, 1 joule is equal to: 1 J = 1 kg.m2/s2. Since energy is a fundamental physical quantity and it is used in various physical and engineering branches, there are many energy units in physics and engineering. Joule (unit: J)