- What was James Watt's contribution to the Industrial Revolution?
- Manufacture of Scottish instruments
- Linked heat to mechanical work
- Invention of the steam engine
- Thermal machine studies
- What was James Watt's goal to open a shop in Glasgow?
- Sell steam engines
- Made mathematical instruments
- Test your experiments and sell them
- Sell books from your studies
- What was James Watt's patent after running a small test engine?
- To reduce the consumption of steam and fuel in fire engines
- Best engine manufacturer
- Use on airplanes
- More sophisticated engines
- A steam engine developed by James Watt (1736-1819) is not revolutionary as the world of energy production, but rather the development of iron and steam villages. It is necessary to develop the technology mentioned in the text.
- Streamlined communication and transport networks, contributing to other industrial sectors.
- Led to the reduction of the scale of production in industries and reduced working hours.
- Expanded scientific knowledge, but brought economic losses to England.
- Was restricted to the areas of the factories, having little influence in the daily life of the populations.
- What is the energy of Newton's pendulum experiment? | - gravitational potential || elastic potential ||| kinetic
- |, ||, and |||
- Only |
- Only |||
- | and |||
- In the Newton pendulum experiment, thanks to which action does the ball fall and in what energy does it transform?
- Weight and gravitational potential energy
- Gravity and kinetic energy
- Weight and kinetic energy
- Gravity and gravitational potential energy
- In Newton's pendulum, what happens when the ball that is released hits the nearest ball?
- Lift the nearest ball
- Raises the ball from the other end at a greater height
- Transfer energy by causing the ball of the other end to rise at the same height
- Raise the two balls
- What is the definition of kinetic energy and gravitational potential respectively?
- Gravitational attraction of the earth / elastic properties of a spring
- Elastic properties of a spring / relation of the movement of bodies
- Relation of the movement of bodies / gravitational attraction of the earth
- Relation of the movement of bodies / elastic properties of a spring
- A 3 kg lead ball is launched from the ground vertically upwards with speed of 40m / s. What is the value of Kinetic Energy at the time of launch? (EC = 0,5 x mv²)
- 240 J
- 120 J
- 4.800 J
- 2.400 J
- How high will a ball reach its potential gravitational energy is 1,200 J, mass = 5 kg and gravity = 10 m / s²? (Epg = m.g.h)
- 22m
- 24m
- 12m
- 20m
Questionario sobre james watt e energia
- Vytvořeno 03/10/2018
- Publikováno 04/10/2018
- Znění pozdějších předpisů 04/10/2018
- Obtížnost Průměr
- Dotazy 10
- Téma Vědecký
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