What are the 6 principles of relative age dating? Please this is due today
Answers
Principles of relative dating
Uniformitarianism. ...
Intrusive relationships. ...
Cross-cutting relationships. ...
Inclusions and components. ...
Original horizontality. ...
Superposition. ...
Faunal succession. ...
Lateral continuity.
https://en.wikipedia.org/wiki/Relative_dating
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LACECHMI, CEIECTLR, IRITONCF, AREOGLHMET, LCRNEAU, and, ROASL, are all types of energy that can be converted into themal energy?LACECHMI, CEIECTLR,IRITONCF,AREOGLHMET, LCRNEAU, and, ROASL, (can you please help me)
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an eagle has a mass of 8 kg and is flying 85 m above the ground with a speed of 20 m/s. what is the total mechanical energy of the eagle?
Answers
1. B
2. A
3. B
4. A
5. C
6. B
7. B
8. A
Answers
Basically, the problem asks you to find the resultant (R) vector quantity, which is the displacement. Illustrate the problem. Then, find the missing angles. In this case, the angle opposite to R is 150 degrees. Then, using the cosine law:
R = 48.36 m
B. refraction
C. diffraction
D. interference
E. transmission
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The phenomenon is called "refraction". It's the process of
light waves bending toward a different direction when they
cross a boundary between different media ... in this case,
from water into air.
Your brain doesn't know that the light waves bent toward a
new direction when they came out of the water into the air,
so your brain locates the bottom half of the pencil just like it
ALWAYS does ... in the direction the light waves are coming FROM.
B.The work done is equal to the change in heat energy.
C.The work done is equal to change in entropy.
D.The work done is equal to the change in pressure.
Answers
For an isothermal process, the work done by or on a system of ideal gas is equal to the change in heat energy. The correct option is B.
What is isothermal process?
The process in which the temperature remains constant and other physical quantities are variable, is called the isothermal process.
From the first law of thermodynamics, the work done is the difference between heat supplied and change in internal energy of the system.
W = ΔQ - ΔU
For isothermal process, change in internal energy will be zero.
So, work done is equal to the change in heat energy.
Thus, the correct option is B.
Learn more about isothermal process.
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Answers
According to Newtons first law of motion, a passenger tends to continue in the state of uniform motion even after the accident which causes the passenger to move forward.
According to the Newtons first law of motion, an object will continue in a state of rest or uniform motion unless it is acted upon by an external force. This is also known as the law of inertia.
While in a car undergoing uniform motion and suddenly the car is involved in an accident which causes the vehicle stop abruptly, a person suddenly moves forward because of the tendency to continue in the former state of uniform motion according to Newtons first law.
A seat belt helps to prevent the person from suddenly moving forward in a way that may lead to injury as a result of the accident.
Learn more: brainly.com/question/974124
Answer:
Newtons first law of motion explains what happens in a car crash because it basically states that the passenger will continue to travel at the same velocity until an unbalanced force acts on he or she. The force that will act upon he or she would be the window, so you should always wear a seat belt!
Explanation:
Answers
Answer:
Scalar
Explanation:
A physical quantity that is completely described by its magnitude; examples of scalars are volume, density, speed, energy, mass, and time. Other quantities, such as force and velocity, have both magnitude and direction and are called vectors.