Big Bang
According to the scientist, the beginning of the universe was a small point of only this
What is energy?
Water behind a dam represents this type of energy.
What is gravitational potential energy?
Energy cannot be
What is created or destroyed?
The idea of making energy like the Sun would involve this nuclear process.
What is Nuclear Fusion?
The kinetic energy of a 1,000 kg car moving 10 m/s.
What is 50,000 J?
The first gas that formed during the period of the universe known as the Dark Ages because the atoms of this element assembling consisting of one proton and one electron.
What is Hydrogen?
The potential energy that metabolism utilizes.
What is chemical potential energy?
Energy can be
What is transferred or transformed?
The location of the isotope Helium-3 because the solar wind helping to create it by the presence of no atmosphere here.
What is the moon?
The potential energy of a 10 kg model plane flying at 10 m off the ground.
What is 980 J?
One of the two forces that have been unified in a particle accelerator to help understand the formation of the universe.
What are Electromagnetic or Weak Nuclear force?
Energy that is typified by movement.
What is kinetic energy?
The KE and PE initially should be equal to the
What is the KE and PE final?
This substance would be used in a fusion reactor.
What is sea water?
The kinetic energy of a system having 5,000 J of mechanical energy and 500 J of potential energy.
What is 4,500 J?
The strongest of the 4 fundamental forces that forms the fabric of the universe.
What is gravity?
Energy that astronomers are aware of but have been unable to detect giving it the name it bears.
What is Dark Energy?
Mechanical energy of a system includes
What are PE, KE, and TE?
The isotope in the ocean that would allow a fusion reactor to work.
What is deuterium (H2), or tritium (H3)?
The height a kite is flying with 98 J of energy and a mass of 1.0 kg.
What is 10 m?
The condensing of this fundamental force allowed the universe to expand during a period known as Inflation.
What is Strong Nuclear force?
All energy that we are aware of now is transformed and transferred from this
What is the Big Bang?
Thermal energy in a system is caused by this
What is friction, or contact of particles?
If a fusion reactor works the energy of a barrel of oil could be produced by this amount of sea water.
What is a glass, or cup?
The speed of a 0.25 kg golf ball dropped from 2.0 m just before it contacts the ground.
What is 6.26 m/s?