A cylindrical specimen of a cold-worked brass has a ductility (%EL) of 28%. If its cold-worked radius is 15 mm, what was its radius before deformation? You may need to use Animated Figure 7.19c. [The tolerance is +/- 5%.] mm

Q: An element X has 195 nucleons and 78 protons, and it undergoes a beta decay. After the decay, how ma...

A: Given: Given No.of neutrons or mass number A=195 No. of protons or atomic number z=78    

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A:   When we walk directly towards a plain mirror speed v , Vobject  = -Vimage

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A:

Q: The initial volume and density of drilling mud are 3800 f3, 65 Ib/f. What is the final volume of dri...

A: Here is the Answer and Explanation

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A: Given that,Current in copper wire = 0.840 AThe wire is wrapped by a hollow toroidal core forming a t...

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A: Given data: The length of the bar is L=1 m Mass of the bar is m Moment of inertia is I=56mL2

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A:

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A:

Q: When the light of wavelength 250 nm is incident on a metal surface, the maximum speed of the photoel...

A:   Using Einstein's photoelectric equation : E = W + Kmax hv = W + 12m vmax2W =hθ  -  12m vmax2W =hcλ...

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A: Given : b=0.2m              d=0.15m              h=0.3m              f=50Hz              I'=0.3×10-3...

Q: The data mentioned in the question is in the table attached. Thanks!

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A:

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A:

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A:

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A: Given: Charge is +6.00mC. Constant speed is 8.00×106ms in the +y direction.

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A: We need to understand the problem actually.

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A:

Q: A 52-turn coil with an area of 3.4 ✕10-3 m2 is dropped from a position where B = 0.00 T to a new pos...

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A:

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A: Solution Given Below:

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A: Given: The current in the coil is I=3.80 A. The time for which current revolve in the coil is t=1.4...