PHYSICS HIGH SCHOOL

kyle is holding a nag of 250 jelly beans. when mark takes out two jellybeans, kyle is not able to tell a difference. this illustrates

Answers

Answer 1
Answer: This illustrates Kyle's inability to accurately sense the weight of the nag.
Answer 2
Answer:

b.) absolute threshold

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One day at soccer practice, you kick a ball hard and it rolls across the grass. It eventually comes to a stop because

Answers

Because of friction. The friction force from the grass onto the ball causes the force pushing the ball to decrease and eventually equal 0, so the ball comes to rest.
Becasue of friction. Friction has the ability to stop objects. 

When two objects collide, they experience the exact same amount of force in opposite directions.O True
O False

Answers

Answer:

True

Explanation:

In a collision between two objects, both objects experience forces that are equal in magnitude and opposite in direction. Such forces often cause one object to speed up (gain momentum) and the other object to slow down (lose momentum).
true because they experience the force from the other object, and the other experiences its force.

What environmental factors affect kinetic energy and diffusion? 

Answers

There are several environmental factors that affect the kinetic energy and diffusion. The environmental factors are temperature, molecular size, and pressure, nature of the material and the concentration of the material. All the mentioned factors directly impact the kinetic energy and diffusion of a material or compound or fluid. Temperature can generally increase the kinetic energy of molecules within a compound or a substance. Increase or decrease of temperature changes the shape and nature of the material concerned. So these natural factors have a big influence on the kinetic energy and diffusion.



Answers
Temparature
Humidity (Amount of molecules in the air)


Explanation
Examples of environmental factors are, temperature, wind, pressure, humidity etc. Kinetic energy is the energy possessed by a body in motion. 
This motion can be affected by factors such as rain and humidity since the make the medium more dense. It require more energy to move in a denser medium. 
Diffusion is the movement of molecules from a region of high concentration to a region of low concentration. When temperatures are high the molecules get more energy and move more faster increasing the rate of diffusion.  

The image below shows a model of the atom which subatomic particle does the arrow in the image below identify ?

Answers

Answer:it’s a

Explanation:

Answer:

A electrons

Explanation:

bcs

make a small dipole by bringing the two charges very close to each other, where they are barely touching. the midpoint of the two charges should still be on one of the grid point intersections (see figure below). measure the strength of the electric field 0.5 m directly above the midpoint as well as 1 m directly above. does the strength of the electric field decrease as 1 over distance squared ( 1/r2 )? view available hint(s)

Answers

Final Answer:

To determine if the strength of the electric field decreases as 1 over distance squared (1/r²), we need to measure the electric field at 0.5 m and 1 m directly above the midpoint of a small dipole created by two charges brought very close together.

Explanation:

In this experiment, you're examining the electric field generated by a small dipole. The electric field strength at a distance from a dipole does follow an inverse square law, as suggested by 1/r², which is a fundamental principle of electrostatics. This means that the electric field's strength decreases as you move farther away from the charges.

To verify this, you'll measure the electric field at two different distances (0.5 m and 1 m) directly above the midpoint of the dipole. By comparing these measurements, you can assess whether the field strength obeys the 1/r² relationship. The electric field strength should be four times stronger at 0.5 m than at 1 m if it follows the 1/r² law.

This experiment provides hands-on insight into the behavior of electric fields and their relationship to distance, supporting the foundational principles of electrostatics.

Learn more about distance

brainly.com/question/13034462

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Which model of the atom has electrons traveling in specific paths around the nucleus? Bohr's model Rutherford's model Thomson's model Dalton's model

Answers

The model of the atom that has electrons traveling in specific paths around the nucleus is Rutherford's model.

Therefore, the correct answer is option B

J. J Thomson proposed that the atom is a sphere of positively charged matter in which negatively charged electron are embedded.

In Rutherford's model of atomic structure, the electrons moves in orbits by electrostatic attraction to the positively charged nucleus.

According to Dalton's atomic theory, atom were indestructible and indivisible  solid particle.

Bohr's model made assumption that electron can only exist in circular orbits of definite quantum energy.  

According to the question, the model of the atom that has electrons traveling in specific paths around the nucleus is Rutherford's model.

Therefore, the correct answer is option B

Learn more here : brainly.com/question/16776207

Answer:

A, Bohr's model

Explanation:

Took the quiz, hope it's right for you.

(The other three did have something to do with it they just didn't create that specific model)
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