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Is it true or false that in a generator the up-and-down motion of the crank induces a current in the wire?
True. In a generator, the up-and-down motion of the crank rotates a coil of wire within a magnetic field, inducing a current in the wire through electromagnetic induction. This process converts mechanical energy into electrical energy.
Is Kinetic energy waiting to happen true or false?
True
An electric motor converts electrical energy to potential energy True or false?
It is false that an electric motor converts electrical energy to potential energy.
Is it true or false the reflecting panel uses the kinetic energy of moving and why?
False. Reflecting panels do not use the kinetic energy of movement. Instead, they reflect light to redirect its path or concentrate it onto a specific area for various purposes like energy generation in solar panels or lighting in photography.
True or false a wave is a force that transmits energy?
True. A wave is a disturbance that carries energy through a medium without carrying matter.
Is it true that auroras are the result of energy from solor flares?
is it false that auroras are the result of energy from solar flares
Is the following statement true or false Solar panels collect energy from the sun that can then power a lamp in a home.?
true
True or false Can heterotrophs convert solar energy into chemical energy?
False from what i understand heterotrophs are animals and animals get their energy from other animals/ plants. Autotrophs are the ones that convert solar energy in to chemical energy through photosynthesis
True or false Solar energy is difficult to store?
Solar energy is impossible to store. Normally we try to use it straight away, or convert it into a storable form of energy such as chemical potential or electrical potential.
Why solar energy during photosynthesis true or false?
True. Solar energy is essential during photosynthesis because plants convert light energy from the sun into chemical energy. This process occurs primarily in the chloroplasts, where chlorophyll captures sunlight and uses it to transform carbon dioxide and water into glucose and oxygen. Thus, solar energy is a fundamental component of photosynthesis.
A generator changes mechanical energy to what?
Electrical Energy
Is it true or false that in a generator the up-and-down motion of the crank induces a current in the wire?
True. In a generator, the up-and-down motion of the crank rotates a coil of wire within a magnetic field, inducing a current in the wire through electromagnetic induction. This process converts mechanical energy into electrical energy.
Is it true of that false fossil fuels can be counted on to provides for Earth's future energy demands?
No, it is not true. Fossil fuels are finite resources that contribute to climate change when burned. To meet future energy demands sustainably, it is important to shift towards renewable energy sources such as solar, wind, and hydroelectric power.
Is Kinetic energy waiting to happen true or false?
True
True or FalseParticles in a table that does not move, possess kinetic energy?
False
Tidal energy nonrenewable true or false?
True. Tidal energy is renewable energy source.
Is it true or false that generators create electrical energy from nothing?
false; you cannot get energy from nothing, it is conserved
