2 years ago

What is gathering and analyzing information about an object without physical contact with the object

Physics

1 answer:

solmaris [256]2 years ago

5 0

Answer:

Remote Sensing

Explanation:

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A velocity selector in a mass spectrometer uses a 0.150 T magnetic field. (a) What electric field strength (in volts per meter)

Alekssandra [29.7K]

Answer:

The electric field strength is $6.6\times10^{5}\ V/m$

Explanation:

Given that,

Magnetic field = 0.150 T

Speed $v= 4.40\times10^{6}\ m/s$

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Using formula of velocity

$v=\dfrac{E}{B}$

$E=v\times B$

Where, v = speed

B = magnetic field

Put the value into the formula

$E=4.40\times10^{6}\times0.150$

$E=660000\ V/m$

$E=6.6\times10^{5}\ V/m$

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Water is contained in a closed, rigid 0.2 m 3 tank at an initial pressure of 5 bar and a quality of 50%. Heat transfer occurs un

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Answer:

Final mass=0.89kg

Final pressure=5.6bar

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To find mass,m=v/v1

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Vg= 0.3748m^3/kg

V1= 0.001093+0.5(0.3748-0.001093)

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V/V1= P/P1

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