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What happens to internal energy when mechanical work is done?
When mechanical work is done, the internal energy of a system can change. If work is done on the system, the internal energy increases. Conversely, if work is done by the system, the internal energy decreases. This change in internal energy is governed by the first law of thermodynamics.
What is the relationship between mechanical energy and work?
Work is the quantity of energy being transfered (i.e. potential to kinetic). It is due to work that energy is transfered between potential and kinetic and vice versa. This is an attribute of the first law of thermodynamics. Energy is also the ability to do work
How to calculate the work done by friction in a given system?
To calculate the work done by friction in a system, you can use the formula: Work Force of friction x Distance. First, determine the force of friction acting on the object. Then, multiply this force by the distance the object moves against the frictional force. This will give you the work done by friction in the system.
WHAT IS FORMULA TO CACULATE WORK DONE PER PERSON?
The formula to calculate work done per person is: Work done = Total work / Number of people. This formula divides the total work required to be done by the number of people doing the work to determine the work done per person.
What situations involves more power 200 J of work done in 20s or 50 J of work done in 4s?
The power for the first situation (200 J of work done in 20s) is 10 W, while the power for the second situation (50 J of work done in 4s) is also 10 W. Therefore, both situations involve the same amount of power.
Which fabrics are best for batik work?
Unbleached muslin works well for batik work
When was batik introduced?
Batik was first used in Asia, India and Africa.
How is batik done?
diy do it yourself fat boy
When was batik invented?
Batik was first used in Asia, India and Africa. It spread from there
What tools are used for batik?
Batik is done with the cloth being "batiked," wax that is melted in a pot or other heating device, and either a brush or a tjanting to spread the wax
What is the History of batik?
Wax-resist dyeing techniques, called batik in insular Southeast Asia, were practiced in the first millennium B.C. in Egypt and the first millennium A.D. in China and Japan. The island of Java in Indonesia is most famous for its batik.
When was batik first used?
about 2000 years ago.
What to do to get a teacherto like you?
first get you work done then the unspeable!! first get you work done then the unspeable!!
Why are batik cloth are called batik cloth?
It is named batik for its beautiful and colourful pattern.
Who invented Batik?
The exact inventor of Batik is unknown, though many sources claim batik hailed from Indonesia.
Who is a Famous batik artist?
One famous batik artist is Iwan Tirta, an Indonesian designer renowned for his innovative approach to traditional batik techniques. His work not only preserves the cultural heritage of batik but also elevates it to high fashion, gaining international recognition. Tirta's unique designs often incorporate modern aesthetics while honoring the intricate patterns and craftsmanship of traditional batik. His contributions have significantly influenced the global appreciation of this art form.
When was Roland Batik born?
Roland Batik was born in 1951.
