An evacuated tube uses an accelerating voltage of 2.1 kV to accelerate a beam of electrons that hit a copper plate and generate x-rays, What if the maximum (non-relativistic) velocíty of the electrons?
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A: The acceleration due to gravity on the earth’s surface at the poles is g and angular velocity of the...
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Q: i need the answer quickly
A: L=12x.2+y.2-12x.y+yx.ddtdLdx.-dxdt=0ddtx.+dxdt=0ddtdxdt+dxdt=0d2xdt2+dxdt=0
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A:
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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
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A: Here, we use the formula of Lagrangian to get the required.
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Q: An impermeable membrane (See figure above) is placed at the bottom of a U-tube, then equal amounts o...
A: ρogho=ρwghwhohw=ρwρo=10.843=1.186total height on both side =2h=ho+hw2×16.5=ho+hw33=1.186hw+hwhw=15.0...
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A: Here, we use the superposition of two waves to get the required.
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Q: i need the answer quickly
A: Given: x=ξηy=ξ2-η2
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A: We know that,from the second law of newton,F = m a ...................eq(1)where m = mass a = accel...
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A: Here, we use the dynamics of circular motion to get required.
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Q: The imoment of he Force 40 N Shown equal 12 N.m Determine me lengm of x: 40Nス ズ in 2.
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