PHYSICS HIGH SCHOOL

What would be the result of an alpha particle coming into a magnetic field?A) The alpha particle will stop moving.
B) The alpha particle will reverse its direction.
C) The alpha particle will be deflected in a curve path.
Eliminate
D) The alpha particle will continue to travel in a straight line.

Answers

Answer 1
Answer:

Answer: C) The alpha particle will be deflected in a curve path.

Explanation:  

Alpha particle carries +2 charge. It is a Helium ion: He⁺²

When any charged particle enters a magnetic field, it experiences a magnetic force perpendicular to direction of the velocity of the particle and the direction of the magnetic field. Thus, the alpha particle moves in a circular path.

Hence, the correct answer is: The result of an alpha particle coming into a magnetic field is C) The alpha particle will be deflected in a curve path.

Answer 2
Answer: The right answer for the question that is being asked and shown above is that: "C) The alpha particle will be deflected in a curve path. " the result of an alpha particle coming into a magnetic field is that C) The alpha particle will be deflected in a curve path. 

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Can you put hot water in a insulated gatorade cooler

Answers

You can put hot water in a insulated Gatorade cooler. This is correct.

What is insulation?

Insulation is the phenomenon in which the heat is blocked to flow out of the control volume.

Given is aGatorade cooler that is insulated. The insulation will not let any heat to pass to the cooler.

But pouring hot water may damage the plastic body of the cooler.

So, the cooler efficiency will have no effect.

Thus, yes, we can put hot water on insulated Gatorade cooler.

Learn more about insulation.

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yes is the answer for you

Why are gases good at transferring heat through convection?

Answers

Because gases flow easily.  A hot batch of gas can rise through
the surrounding gas a lot easier than, say, a hot batch of mud can
rise through the surrounding mud.

Answer: The particles can slide past one another.

Explanation : 'The heat energy moves through the material as the particles tin the material move through the material' .

when one end of a short metal bar is heated the opposite end will eventually become hot . which of the following process transfers the heat through the bar A conduction B radiation C convection D condensation

Answers

When one end of a short metal bar is heated the opposite end will eventually become hot due to the process of conduction. The correct option in regards to the given question is option "A". Conduction is actually the process in which the heated and the faster molecules collide with the older molecules to transfer the heat from the hot end to the cold end. By the method of conduction, the heat gets transferred to the colder end without being directly in contact with a heating devise.

What occurs when someone places an ice pack on an injured ankle?Conduction causes the ice pack to lose thermal energy.
Conduction causes the ankle to gain thermal energy.
Cold from the ice pack is transferred to the ankle.
Heat from the ankle is transferred to the ice pack.

Answers

The answer is:

Heat from the ankle is transferred to the ice pack.

The explanation:

-when the ice pack  a lower temp than the ankle , it is very cool.

- and the injured ankle has a high temp or heat

and we know that Q transfer from the object with high heat to the object with the low temp So,

Heat will transfer from the ankle to the ice pack.

When someone places an ice pack on an injured ankle is : ( D ) Heat from the ankle is transferred to the ice pack  

Conduction

Conduction is the transfer of heat energy from a higher temperature body to lower region or body. The temperature of the Ice pack is lower than the temperature of the ankle therefore we cannot say conduction caused the ice pack to lose thermal energy rather the heat from the ankle is transferred to the ice pack because the ankle has a higher temperature compared to the ice pack.

Hence we can conclude that When someone places an ice pack on an injured ankle is Heat from the ankle is transferred to the ice pack.

Learn more about injured ankle :brainly.com/question/7619856

how much time would it take for the sound of thunder to travel 2000 meters if the sound travels at the speed of 330 meters per sec

Answers


(2,000 m) / (330 m/s) = 6.06 seconds (rounded)

The motion graph shown below was created by a toy train which starts out moving north. The train starts from a position of 2.0m north.

Answers

Answer:

The motion graph provided represents the displacement of a toy train over time. The graph consists of two distinct segments: an initial period of constant velocity followed by a period of rest.

From the given information, we can determine that the train starts from a position of 2.0m north. This means that at t=0 (the beginning of the graph), the train is located 2.0m north of its starting point.

The first segment of the graph shows a straight line with a positive slope, indicating constant velocity. Since the train is moving north, the positive slope suggests that it is moving in the positive direction along the y-axis. The steeper the slope, the greater the velocity.

The second segment of the graph shows a horizontal line, indicating that the train is at rest. During this period, the train does not undergo any displacement and remains stationary.

To determine the total displacement of the train, we need to calculate the area under the graph. In this case, we have two separate areas to consider: one for each segment.

For the first segment, which represents motion, we can calculate the area by finding the area of a triangle. The formula for calculating the area of a triangle is A = 1/2 * base * height. In this case, the base corresponds to the time interval and the height corresponds to the displacement.

Let's assume that each unit on both axes represents 1 second and 1 meter, respectively. From the graph, we can estimate that the time interval for the first segment is approximately 4 seconds and that the displacement is approximately 8 meters (from t=0 to t=4). Therefore, using our formula, we can calculate:

A = 1/2 * 4s * 8m = 16m²

So, during this period of motion, the train has a displacement of 16 meters.

For the second segment, which represents rest, the train does not undergo any displacement. Therefore, the area under the graph is zero.

To calculate the total displacement of the train, we sum up the areas from both segments:

Total displacement = 16m² + 0m² = 16m²

Hence, the total displacement of the toy train is 16 meters.

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