Does the resistivity of a material depend on length
Does the resistivity of a material depend on its length or cross-sectional area? Does the resistance depend on the lenghtr or cross-sectional areas? Explain.
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A hydrogen gas in a piston/cylinder assembly at 280K, 100 kPa with a volume of 0.1 m^3 is now compressed to a volume of 0.01 m^3 in a reversible adiabatic process. Find the new temperature, in K, and how much work is required, in kJ/kg.
The shovel's dimensions are: a=53.0 mm, b= 212mm., c= 318mm., d=106mm., e= 371mm. Find the reaction force at E.
What is the magnitude of the impulse applied to the projectile by its weight from t = 0 s to 3 s? GIVEN: Mass of projectile= 20 kg initial velocity = 20 m/s @ θ=60 magnitude of velocity = 15.5 m/s @ t=3 sec
Suppose one of the resistor in the bridge circuit was heated by baking it in an oven. How would this effect the current flowing through it after placing it back into the circuit ?
The total external force on an object is F = 10t i + 60 j (lb). At t = 0s, the object's velocity is v = 20 j (ft/s). At t = 12 s, the x-component of its velocity is 48 ft/s. What is the magnitude of the impulse applied to the object from t = 0 to
The inlet state is 40 psia and 440F. The exit state is 15 psia and 220 F. The exit area is 0.0270 ft2. Compute the final velocity in ft/s.
Sound produced at a point is heard by a person after 5 second, while the same sound is heard by another person after 6 seconds. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons?
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.