PHYSICSHIGH SCHOOL
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Answer 1
Answer: Be that as it may, and it certainly still is ... No matter what you do to the pressure or the temperature of
I can't think of any way that pressure can be decreased due to added pressure.
the gas in that tank, the volume doesn't change. Any sample
of gas always expands to fill the container in which it's confined.
Its volume doesn't change until you either transfer it to another
container with different volume, or else change the volume of
the container it's in.
Related Questions
Which best describes the motion of air particles when a sound wave passes through them? A. The particles move together and apart perpendicular to the direction of the wave. B. Air particles move parallel to the sound waves C. The particles move perpendicular to the direction of the wave. D. The particles move both perpendicular and parallel to the direction of the wave.
Two waves are superposed. One wave has an amplitude of 3 cm, and the other has an amplitude of 4 cm. What is the resultant amplitude?
According to the exercise principle of balance, a workout should __________.a. address all components of fitness b. focus on balance and coordination c. target specific areas for improvement d. vary exercise activities over time
Sarah throws a ball directly upward at the edge of a cliff with a starting velocity of 3.0 m/sIt lands on the ground with a final speed of 6.0 m/sHow long is the ball in the air?Round the answer to two significant digits
Researchers studying __________ observe behavioral changes in people with damage to specific brain areas.
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The first drop makes the ball travel 16 m.
Then the maximum height decreases to 16 x 0.81
And the distance traveled is twice the distance traveled.
If we make a pattern, this forms a geometric progression in which the common ratio is 0.81 and the first term is 16.
The sum of this series: a / (1 - r)
= 16 ( 1 - 0.81)
= 84 feet
This is the upward height, and the ball returns every time so:
Total distance = 84 x 2
= 168 feet
I will report you if you give a cruddy answer - please explain!
4.00 m/s
0.400 m/s
0.0400 m/s
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Okay so we need to bring a couple of equations into this First E =F/q We have our q and E lets solve for F F = Eq
So remember th equation
F = qV x B
F = qVBsin(Ф)
The angle is perpendicular so
sin(90) = 1
F = qVB
Solve for V
F/qB = V
Eq/qB = V
Look at that the charges cancel out!
V = E/B
(Fun fact: Thats what they use in mass spectrometers which is why it says the particle should travel in a straight line)
Anyways lets solve this!
V = 2/5
V = 0.4 m/s
there are 2 forces acting on the particle: magnetic n electric force the 2 forces must be equal 4 it to travel in a straight line as it has +1C charge, q, the charge is dropped in the following: magnetic force = qv x B where v is velocity n B is magnetic field; x represents cross-product which in this case of 90-deg. is same as multiply magnet force = v*5 electric force = qE where E is electric field = 2 as magnet force = electric force v*5 = 2 v=2/5=0.400m/s
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You (or your homework sheet) may be fishing for the answer "connect When those 3 resistors are connected in parallel, their combined resistance If the 2 and the 3 alone are in parallel, their combination is 6/5 ohms, and If the 1 and the 2 alone are in parallel, their combination is 2/3 , and adding If the 1 and the 3 alone are in parallel, their combination is 3/4 , and adding There is nothing you can do with those 3 resistors, or with any 2 of them,
the 3 resistors in parallel", but that does not do the job.
is 6/11 ohm.
adding the 1 ohm in series makes 2.2 ohms.
the 3 in series makes 3 and 2/3 .
the 2 in series makes 2.75 .
or with any 1 of them, that will give you 5/6 ohm .
B) Part of the strong magnet "rubs" off and joins to the paper clip. C) The strong magnet aligns the magnetic domains within the paper clip. D) The strong magnet creates an electric force filed around the paper clip.
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When Lisa exposes an iron paper clip to a very strong magnet, the strong magnet aligns the magnetic domains within the paper clip and so, she is now able to pick up other paper clips using her newly magnetized clip. The ends of the magnet, which are referred to as the poles, attract all of the iron filings when a small amount of it comes into contact with them. A magnet has two poles: an opposite pole and a similar pole. While unlike poles attract, like poles repel. When the distance between the two magnets is smaller, the magnetic force between them is larger. Three different kinds of magnets exist: Magnets are created when ferromagnetic elements, such as iron and nickel, are subjected to a magnetic field. Metals become permanently magnetic when heated to specific temperatures. Learn more about magnet here: #SPJ2What is magnet?
The correct answer is C
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Amendments to the Constitution can be proposed bytheCongress and state legislatures. As written in Article V of the Constitution, the authority to amend the constitution lies with a two thirds majority vote in the House of Representatives and Senate or by a constitutional convention called by two thirds of the state legislatures.
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According to the question, The work done is: → or, → By substituting the values, we get Thus the above response is correct. Learn more about work done here:The work done will be "250 J".
Work Done = force • distance Answer: 250 Joules
Work Done = 5m • 50N
Work Done = 250J
