Answer: Elastic means that no energy is converted into heat during the collision so kinetic energy before and after the collision remains constant. In both elastic and inelastic collisions, momentum is always conserved.
Explanation:
What happens to the compass needle as you move the compass around?
A.The compass needle always points north
B.The compass needle points in random directions.
C.The compass needle follows the pattern of magnetic field lines
D.THE compass needle's north pole always points to the north pole of the magnet
When the compass needle as you move the compass around, Then the compass needle follows the pattern of magnetic field lines. The correct option is C.
What is the pattern of magnetic field lines?
Magnetic field lines are imaginary lines used to represent the direction and strength of the magnetic field around a magnet or a current-carrying wire. The pattern of magnetic field lines depends on the shape and orientation of the magnet or the wire, as well as the direction and strength of the magnetic field.
The magnetic field lines around a magnet emerge from the north pole and loop back into the south pole in a continuous path. They are always closed loops, meaning they do not begin or end anywhere but instead form a continuous path around the magnet. The magnetic field lines are closer together near the poles of the magnet, indicating a stronger magnetic field in those regions. They become less dense as they move further away from the poles, indicating a weaker magnetic field in those regions.
Here in the question,
When a compass is moved around, the compass needle aligns itself with the direction of the magnetic field lines in the vicinity. Magnetic field lines are the paths that a small compass would follow if it were placed at various points around a magnet. They indicate the direction of the magnetic field at each point.
The compass needle has a north-seeking pole and a south-seeking pole. The north-seeking pole of the compass needle aligns itself with the direction of the magnetic field lines, which are oriented from the north pole of a magnet to the south pole. This means that the north-seeking pole of the compass needle will point towards the south pole of a magnet, while the south-seeking pole of the compass needle will point towards the north pole of the magnet.
Therefore, as the compass is moved around a magnet or any other magnetic field, the compass needle will follow the pattern of the magnetic field lines, and the north-seeking pole of the compass needle will always point towards the south pole of the magnet or the magnetic field source.
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Define the term greenhouse gas:
Answer:a gas that contributes to the greenhouse effect by absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons.
Explanation:
PLEASE HELP ASAP BEST ANSWER WILL BE MARKED BRAINLIEST
Which state of matter has a definite volume, but no definite shape?
Answer:
water
I hope this helps :)
Is this statement true or false?
Areas with mountains are warmer than other areas at the same latitude.
Answer:
Places at the same latitude may have very different climates if one is on a coast and one is inland. On the coast, the climate is influenced by warm moist air from the ocean. A coastal climate is usually mild. ... Farther inland, the climate is influenced by cold or hot air from the land.
Explanation:
Hopefully its correct!
The statement 'areas with mountains are warmer than other areas at the same latitude' is FALSE.
At high altitudes, the temperature is colder than in areas closer to the sea level.
At higher altitudes, there are fewer air molecules in a specific surface area than in the same area at lower levels. Thus, as air rises, the air pressure decreases.
This lower air pressure causes the temperature to be colder at high altitudes than at sea level.
In conclusion, the statement 'areas with mountains are warmer than other areas at the same latitude' is FALSE.
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Why is it important for the path of a circuit to be circular?
Answer:
When the platform rotates, the rotating mass will travel in a circular path due to the force exerted on it by the string (by way of the tension in the spring). Since it is not possible to have an instantaneous readout of this tension force while the platform is rotating, an indirect measurement of this force will be made using the weight of the static mass as shown and explained below.
What is one way that an electric field is different from a magnetic field?
Answer:
The one of the major difference between the magnetic and electric field is that the electric field induces around the static charge particle which is either negative or positive, whereas the magnetic field produces around the poles (i.e., the north and south pole) of the magnet
Explanation:
Difference Between Electric Field And Magnetic Field. Magnetic field is an exerted area around the magnetic force. It is obtained by moving electric charges. The direction of the magnetic field is indicated by lines. While the electric fields are generated around the particles which obtains electric charge.
Explanation:
hope this helps
Select all the correct answers.
A moving ball hits a stationary ball. The moving ball stops, and the stationary ball starts moving. In terms of force, what’s happening during this event?
Force is transferred from the moving ball to the stationary ball.
The stationary ball exerts a force on the moving ball.
The moving ball exerts a force on the stationary ball.
The moving ball runs out of force when it hits the stationary ball.
Which of the following is determined by local government?
Select one:
A. zoning laws
B. immigration reforms
C. international treaties
D. the amount of money in circulation
Answer:
B
Explanation:
Scince HURRY please If you can
If an offspring is produced through sexual reproduction, the offspring’s genetic material is always -
A a copy of the genetic material of one parent.
B identical to the genetic material of its siblings.
C completely unrelated to that of its parents.
D a blend of the genetic material of its parents.
Answer:
D
Explanation:
It would be half-half because lets say humans. Since it takes two humans to make one baby formed, it would take both the mom and the dads genetics
Answer:
D
Explanation:
half the DNA is the dad and then the mom
6. A sound wave travels at 343 m/s it covers a
distance of 50 meters what is the frequency?
The strength of the gravitational attraction depends on the mass of the objects involved and on the distance between them. The gravitational force between two objects will be lowest in which of the following situations?
A. Both objects have small masses and are close together.
B. One object has a large mass, and the objects are close together.
C. Both objects have large masses and are close together.
D. Both objects have small masses, and they are far apart.
Does energy generation through a water generator seem to depend more on potential or kinetic energy? Explain.
Answer:
potential
Explanation:
Friction as a contact force or a noncontact force. Explain.
Answer:
Contact
Explanation:
This is because you need contact to create friction
So I kicked my leg in the air trying to do something but I slipped cause I had socks on. I hit the ground hard with my left hand. It bent back pretty far. It hurts to move. But like I said it isn't swollen. Is it broken?
1. Hurts to move
2. Not swollen
3. Hurts in general
4. Can't put any weight on it or my wrist feels like exploding
5. Can't pick up my water bottle which is pretty light
6. Hurts sort of when I move my fingers
7. Feels weird when I move it and after I move it my wrist is pounding with pain
Is it broken? Should I convince my mom to take me to get an x-ray? Should I get an x-ray? Please let me know!
Answer:
You probably just sprained it, but if it starts swelling and you can't move it at all.. I think you should get an x-ray
But for now, grab a cold compress and place it where it hurts
Explanation:
Stay safe and feel better, my friendd!
Have a wonderful day:)
How can you use the movement of molecules to determine when a phase change has occurred?
Answer:
These energy exchanges are not changes in kinetic energy. They are changes in bonding energy between the molecules. If heat is coming into a substance during a phase change, then this energy is used to break the bonds between the molecules of the substance. The example we will use here is ice melting into water.
Explanation:
imagine submitting a question on here-
anyways-help me<3
Answer:
Well this is what you need to do
Explanation:
You multiply the numbers with exponents 1st then just multiply the numbers
which one of these that doesn't belong with each other Lithosphere, Plates, Convection Crust
which two statements describe how soil horizons are formed
Answer:
which two statements describe how soil horizons are formed?
Explanation:
A soil horizon is a layer parallel to the soil surface whose physical, chemical and biological characteristics differ from the layers above and beneath. Horizons are defined in many cases by obvious physical features, mainly colour and texture.
Answer:
Explanation:
As soils develop over time, layers (or horizons) form a soil profile. Most soil profiles cover the earth as 2 main layers— topsoil and subsoil. Soil horizons are the layers in the soil as you move down the soil profile. A soil profile may have soil horizons that are easy or difficult to distinguish.