An electric piano is but the classic piano is not powered at all except by the energy of the piano player as he/she hits the keys.
The harp can be traced back to ancient mesopatamia the earliest harps and lyres were foung in Sumer c, 3500 BCbut the piano only dates back to the middle ages.
A small and inexpensive USB-powered roll-up piano is available from ThinkGeek and other gadget and gift stores. More expensive, higher-end roll-up pianos are available at music stores like Musician's Friend and Guitar Center.
piano.
piano
This is difficult to answer because "upright piano" is a standard and well-defined term "Student piano" is not. In 99% of cases, a "student" piano IS an upright piano.
A piano is real with strings ,and a electronic piano is powered by electricity with virtual sounds.
TV's are powered with electricity.
electricity
its powered by the cell phone company 24/7 and its powered by electricity
As it is not powered by electricity, it does not use up resourses, and electricity
Something powered by household electricity rather than batteries
Gas.
Electricity
electricity
No it is powered by water. The flow of the water generates electricity. A wind turbine uses the wind to generate the electricity
Typically they are powered by electricity (like plugged into the wall). So no, however, that electricity may come from solar power.
Electricity powered homes and factories. It changed American lives by extending the number of hours in the day when people could work and play.