How is 1 joule defined?
Table of Contents
- 1 How is 1 joule defined?
- 2 What is 1 joule of work how is it related with ERG?
- 3 What is the value of 1 joule in erg?
- 4 What is the value of 1 joule in cgs units?
- 5 What do you mean by dimension of a physical quantity mention its applications convert 1 Joule into erg?
- 6 What is the unit of 1 Joule?
- 7 What is the definition of Joule?
- 8 What is the difference between a Joule and thermal energy?
How is 1 joule defined?
joule, unit of work or energy in the International System of Units (SI); it is equal to the work done by a force of one newton acting through one metre. Named in honour of the English physicist James Prescott Joule, it equals 107 ergs, or approximately 0.7377 foot-pounds.
Answer: Joule is the SI unit of energy while erg is the cgs unit of energy. Therefore, 1 Joule is equal to 107 erg.
What is another form of 1 joule?
A watt-second (symbol W s or W. s) is a derived unit of energy equivalent to the joule. The watt-second is the energy equivalent to the power of one watt sustained for one second.
What is the value of 1 joule in ERG?
10000000 erg
Please provide values below to convert joule [J] to erg, or vice versa….Joule to Erg Conversion Table.
| Joule [J] | Erg |
|---|---|
| 0.1 J | 1000000 erg |
| 1 J | 10000000 erg |
| 2 J | 20000000 erg |
| 3 J | 30000000 erg |
What is the value of 1 joule in erg?
What is the value of 1 joule in cgs units?
| Joule | |
|---|---|
| 1 J in … | … is equal to … |
| SI base units | kg⋅m2⋅s−2 |
| CGS units | 1×107 erg |
| Watt-seconds | 1W⋅s |
What is the unit of 1 joule?
1 Joule (J) is the MKS unit of energy, equal to the force of one Newton acting through one meter. 1 Watt is the power from a current of 1 Ampere flowing through 1 Volt. 1 kilowatt is a thousand Watts. 1 kilowatt-hour is the energy of one kilowatt power flowing for one hour.
How many ergs are there in 1 Joule use the method of dimensional analysis?
Using dimension show that 1 joule = 10^7 erg.
What do you mean by dimension of a physical quantity mention its applications convert 1 Joule into erg?
Joule is the SI unit of energy, while erg is the CGS unit of energy. 1 Joule of Energy = 1 Newton x 1 metre. 1 erg = 1 dyne x 1 cm. 1 joule= 1 newton x 1 metre= 1 joule = 105 dynes x 102 cm.
What is the unit of 1 Joule?
How is the unit of energy related to 1 joule?
What is the value of 1 Joule in erg?
What is the definition of Joule?
One joule is defined as the amount of energy exerted when a force of one newton is applied over a displacement of one meter.
What is the difference between a Joule and thermal energy?
Joule is a derived unit of energy. It is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre. Thermal Engineering Energy is generally defined as the potential to do work or produce heat.
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 the kinetic energy of 1 joule?
One joule in everyday life and in science corresponds to approximately: The kinetic energy of an object with mass 1 kg moving at √2 ≈ 1.4 m/s. The kinetic energy of a 50 kg object (e.g. human) moving very slowly – approximately 0.72 km/h.