Determine how much heat flows via the window
A glass window of 0.35 cm thick evaluates 77 cm by 36 cm. Determine how much heat flows via this window per minute when the inside and outside temperatures differ by 18° C? Response in kJ/min.
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The two coupled boxcars are rolling all along at 2.0 if they collide with and couple to a third, stationary box-car. i) Determine the final speed of the three coupled box-cars?
Determine the person attempts to climb the ladder, determine how far up the ladder will the person arrive at before the ladder slips (kaboom)? The acceleration of gravity is around 9.8 m/s^2
A capacitor consists of a capacitance of 70 pF, which rises to 190 pF if a dielectric material is among its plates. Determine the dielectric constant of the material?
An object is positioned 2.5 f in front of the concave mirror. Write down the characteristics of the image generated. Sketch a ray diagram to confirm your outcomes. (Please illustrate on a graph)
Calculate the iodide ion concentration in a solution if the addition of an excess of 0.100 M Pb(NO3)2 to 32.3 mL of the solution forms the 385.9 mg of PbI2?
The two 11 cm long thin glass rods uniformly charged to +8 nC are positioned side by side, 4.0 cm apart. Determine the electric field strengths E1 to E3 at distances 1.0 cm, 2.0 cm and 3.0 cm to the right of the rod on the left all along the line
If so how much water would spill out? Discuss how much water could you add to the container after the ice melted? In a would the water spill out of the container once the ice melted?
Sketch spectrums for range from 0Hz to 25000Hz. Ensure to labele frequencies. Plot recovered analog signal spectrum if ideal lowpass filter with the cutoff frequency of 4.5 khz is used to filter sampled signal.
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Jane is doing a study about tattoos. She is interested in studying the idea of the "tramp stamp" (a tattoo in the small of a woman's back).
This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation
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