PHYSICS HIGH SCHOOL

Suppose you have two magnets. Magnet A doesn't have its poles labeled, but Magnet B does have a clearly labeled north and south pole. If these two are brought into contact with one another, which of the following could you expect? A. The side of Magnet A that's attracted to Magnet B's north pole must be Magnet A's north pole.
B. The side of Magnet A that's repelled by Magnet B's south pole must be Magnet A's north pole.
C. The side of Magnet A that's attracted to Magnet B's south pole must be Magnet A's north pole.
D. The side of Magnet A that's repelled by Magnet B's north pole must be Magnet A's south pole

Answers

Answer 1
Answer:

Like poles of 2 magnets Repel each other and unlike poles attract each other. so the answer would be C. the side of magnet A that's attracted to Magnet B's South pole must be Magnet A's North pole.
Answer 2
Answer: The right answer here would be option C - the side of Magnet A that's attracted to Magnet B's south pole must be Magnet A's north pole. This is due to the magnetic rule of opposites attracting.

Related Questions

What is the speed of a boat that travels 20 miles in 60 minutes? Please answer in miles per hour.Formula : speed = distance time
7. The diagram illustrates the differences between the skulls and brain volumes of three extinct hominins. In each drawing in the diagram, the shaded area inside the skull indicates the size of the brain. Based on the relative size of the brain, which species is capable of more complex behavior, such as the use of tools? A. Australopithecus africanus B. All three species were capable of equivalent complex behaviors. C. Homo erectus D. Homo neanderthalensis
Which statement best describes the kinetic theory of matter? Question 7 options: A. Matter is made up of particles that are in constant motion and have energy B. Matter is made up of particles that seldom move and do not possess energy C. Matter is made up of electrons that are in constant motion and have energy D. Matter is made up of particles that vibrate but do not possess energy E. Matter is made up of particles that seldom move and do possess energy
Imagine that you are sitting in a closed room (no windows, no doors) when, magically, it is lifted from Earth and sent accelerating through space with an acceleration of 1g (9.8 m/s2). According to Einstein's equivalence principle, which of the following is true?You won't feel any change and will have no way to know that you've left the earth.You'll feel a force that will cause your head to repeatedly bang into the ceiling.You'll know that you left the Earth because you'll be floating weightlessly in your room.You'll know that you left the Earth because when you drop a ball it will fall sideways.
A red shift in the spectrum of the light from an object indicates the object is moving ____ you.a. away fromc. at a right angle fromb. towardd. none of the above

What is imagery?writing or speech that is not intended to carry literal meaning
a technique in which something simultaneously represents itself and something else
a figure of speech that makes a comparison between two objects
words that trigger the imagination to remember by appealing to the five senses

Answers

Correct answer choice is :


D) Words that trigger the imagination to remember by appealing to the five senses


Explanation:


Imagery, in a literary text, is an author's use of clear and expressive voice to add intensity to their work. It advances to human senses to increase the reader's understanding of the work. Powerful forms of imagery involve all of the senses. Basically, there are five types of imagery, each corresponding to one of our senses, visual, auditory, kinesthetic olfactory, and gustatory. The key to good imagery is involving all five senses.
Imagery is almost like a film being played in the readers mind when reading literature. So on that note, I think the last one, 'words that trigger the imagination to remember by appealing to the five senses', is the best choice.

I hope this helps!

Which gas became part of Earths atmosphere mainly as a result of the evolution of life forms?

Answers

That would be oxygen. Oxygen is generated mostly by plants, so as a result of evolution, it became part of the atmosphere.
The answer is oxygen!

A 1kg object loses 20 j of gpe as it falls how far does it fall

Answers

Gravitational potential energy (GPE) is energy within an object with respect to its height. The equation of gpe is:

GPE = mgh

where:
m = mass of object
g = gravitational constant, 9.81 m/s^2
h = height

For a given gpe of 20 J, the height can be calculated as follows:
*Remember to be consistent with units. Since Joule is derived from SI units, make sure to use SI units for the other variables

GPE = 20 J = 1 (9.81) (h)
h = 2.04 meters

Which of the following conversion factors would you use to change 18 kilometers to meters? A.) 1,000 m/1 km
B.) 1 km/1,000 m
C.) 100 m/1 km
D.) 1 km/100 m

Answers

Answer:

The answer is A) 1,000 meters = 1 Kilometer.                                                        

Explanation:

To convert 18 Kilometers into meters, one would have to  multiply the figure given in Kilometer by 1000.

Therefore we have 18 x 1000

= 18,000.

So 18 Kilometers is also 18,000 meters when converted.

Cheers!
use choice B. 1 km / 1000 m 

from what result that 18 km = 18 000 m 

hope helped 

Which of the following is NOT a model of the solar system?a. Sun-centered
c. Modern view
b. Earth-centered
d. all of the above are solar system models

Answers

Correct answer choice:

B. Earth-centered

Explanation:

Heliocentric theory is the planetary model in which the Earth and planets rotate around the Sun at the focus of the Solar System. Historically, Heliocentric theory was objected to geocentric theory, which set the Earth at the core. This approach was explained in sections by several cosmologists over various times, particularly Aristarchus, Copernicus, Kepler, and Galileo.

Answer:

The correct answer is option b, Earth centered

Explanation:

For the very first it was proposed by Copernicus that it is not the earth but sun which lies at the center of the system and rest all planets revolve around the sun. This sun centered model is known as heliocentric system and is also referred to as the modern view. This model was also helpful in solving two major queries instantly –  

a) Varying brightness of planets

b) Retrograde motion.

Which of the following accurately describes junction diodes? A. In a forward-biased setup, large numbers of charge carriers will be pulled across the junction and result in a large current.
B. Free electrons are concentrated in the P-type material and holes form in the N-type material.
C. The negative terminal of the source of voltage is connected to the N-type material within a reverse-biased setup.
D. Only a small current will flow through the diode in the forward-biased setup.

Answers

The correct answer for the question that is being presented above is this one: "C. The negative terminal of the source of voltage is connected to the N-type material within a reverse-biased setup." the statement that accurately describes junction diodes is that the negative terminal of the source of voltage is connected to the N-type material within a reverse-biased setup. 
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