What is a clock energy transformation?
In mechanical clock, when spring is revolved, it becomes a potential energy. when spring is released, it will converted in to kinetic energy, so that the hand of the clock is rotated. In a quartz clock, the cell has chemical energy. it will converted in to kinetic energy.
What kind of energy is stored in the spring of a wound clock?
Solution : A wound up watch spring has potential energy . As the spring unwinds itself, the potential energy changes into the kinetic energy. This kinetic energy does work in moving the arms of the watch.
What kind of energy transformation takes place in human body?
The human body converts energy stored in food into work, thermal energy, and/or chemical energy that is stored in fatty tissue. The energy included in the basal metabolic rate is divided among various systems in the body, with the largest fraction going to the liver and spleen, and the brain coming next.
What kind of energy transformation takes place in a wound spring of a toy car?
The work done in winding the spring gets stored up in the tightly coiled up spring in the form of elastic potential energy. When the wound up spring is slowly released, its potential energy is gradually converted into kinetic energy which turns the wheels of the toy car and makes it run.
How many different types of energy are there?
Energy comes in six basic forms: chemical, electrical, radiant, mechanical, thermal and nuclear.
Is there kinetic energy in a spring?
Any given spring anchored at one end has what is called a “spring constant,” k. … After a mass attached to the free end of the spring is released, it oscillates back and forth. Its kinetic energy and potential energy stay constant. As the mass passes through the equilibrium point, the kinetic energy reaches its maximum.
What is the energy transformation of a wall clock?
The clock now has potential energy. When the alarm rings, the potential energy is converted into kinetic energy and sound energy.