For nitrogen feel like with its temperature must be within 12.78 Fahrenheit of -333.22 Fahrenheit which equation can be used to
2 answers:
Answer:
The equation that we can used to find the maximum temperatures at which nitrogen is a liquid, X is;
Explanation:
To solve the question, we note that the temperature of nitrogen has
Median value of the nitrogen temperature range = -333.22 Fahrenheit
Range of the temperatures values at which nitrogen is a liquid from the median = 12.78 Fahrenheit
Therefore, maximum temperature at which nitrogen exists as a liquid is
12.78 + -333.22 = 320.44 Fahrenheit
Also the minimum temperature at which nitrogen exists as a liquid is given as
- 12.78 + -333.22 = -346 Fahrenheit
The equation that can be used to find the maximum temperatures at which nitrogen is a liquid, X is therefore,
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Answer:
a) The sign of the charge is positive.
b) The magnetic force on the particle is 0.050 newtons.
Explanation:
The magnetic force F on a moving charge with velocity v passing through a magnetic field B is:
(1)
a)
Because it is a cross product, we can find the direction of the force using the right-hand rule, that is too the direction of the movement. We have two possibilities here because the velocity vector and magnetic field are perpendicular: the particle deflects towards east or toward west, which depends on the charge of the particle. Note that if you put your right hand fingers, except thumb, pointing towards north (direction of velocity) and later close them in the direction of the magnetic field, if you maintain your thumb perpendicular to this movement it will point towards east (See figure), so that will be de direction of the force if the charge is positive, but if the charge is negative, the direction will be opposite (towards west). So the charge has to be positive to deflects towards east.
b)
Now by 1:
