WILL GIVE 40 PTS AND BRAINLIEST IF ANSWERED ASAP AND CORRECTLY!!! When a glass falls and breaks on the floor, potential energy i
s transformed into sound energy, _____ energy, and _____ energy. A. heat; kinetic
B. heat; potential
C. kinetic; potential
A force that resists two objects rubbing together is called _____.
A. heat
B. friction
C. kinetic energy
D. potential energy
What happens to energy “lost” during an energy transformation?
A. It turns into heat energy.
B. It turns into kinetic energy.
C. It turns into potential energy.
D. It turns into kinetic energy and potential energy.
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less.
This is because more and more of the pendulum bob's energy is being transformed into _____.
A. heat energy
B. kinetic energy
C. potential energy
D. kinetic energy and potential energy
When a bicycle coasts uphill, it moves slower and slower as it climbs. Why?
A. Its kinetic energy is transforming into heat energy.
B. Its potential energy is transforming into kinetic energy.
C. Its kinetic energy is transforming into potential energy and heat energy.
D. Its potential energy is transforming into kinetic energy and heat energy.
A bicycle coasting downhill reaches its maximum speed at the bottom of the hill.
This speed would be even greater if some of the bike's _____ energy had not been transformed into _____ energy.
A. kinetic; heat
B. heat; potential
C. kinetic; potential
D. potential; kinetic
On an upward swing of a pendulum bob, some _____ energy is transformed into some _____ energy.
A. heat; kinetic
B. heat; potential
C. potential; kinetic
D. kinetic; potential
One form of energy can be _____ another type of energy.
A. created to form
B. transformed into
C. destroyed and then created to form
_____ can be reduced but it cannot be eliminated.
A. Heat
B. Force
C. Energy
D. Friction
Electrical energy is used to spin the blades of a ceiling fan. If the electricity is cut off, the fan blades will slow down and eventually stop spinning. Why?
A. All the kinetic energy of the fan blades has been transformed into potential energy.
B. All the potential energy of the fan blades has been transformed into kinetic energy.
C. All the kinetic energy of the fan blades has been transformed into heat energy.
D. All the potential energy of the fan blades has been transformed into heat energy.
The isobars in the conventional series that will be needed
to complete the pressure analysis between the lowest and highest values on this
map are: 1008, 1012, 1016, 1020.
To add, an isobar is <span>a line on a map connecting points having the
same atmospheric pressure at a given time or on average over a given period.</span>
The vessel must also have red and green side lights.
The red light is placed on the port (left) side of the boat while the green light is placed on the starboard (right) side of the vehicle. The white lights are on both the masthead (front) and stern (rear) of the boat, unless the vessel is less than 39.4 feet, in which case the front and rear white light may be combined as only one white light.
