What is the resistance of the heater wire
An electric device, which heats water by immersing a resistance wire in the water, generates 50 cal of heat per second when an electric potential difference of 12 V is placed across its leads. What is the resistance of the heater wire?
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(a) Estimate the work done by the snow in bringing him to the rest. (b) Estimate the average force exerted on him by the snow to stop him.
A soccer ball with a mass of 448 g bounces off the crossbar of a goal and is deflected upward at an angle of 56.2° with respect to horizontal. Immediately after the deflection, the kinetic energy of the ball is 47.7 J. What are the vertical an
When compiled, this code contains two branches, as shown below. The BNE is part of the IF statement above - if the condition is true,the branch is not taken; if the condition is false, the branch is taken. The BEQ controls the loop.
Large quantities of basic limestone and clay carbonates
An electric device, which heats water by immersing a resistance wire in the water. What is the resistance of the heater wire?
An 76 person stands on a uniform ladder 4.0 long, that weighs 100 , as shown in the figure . The floor is rough; hence, it exerts both a normal force, , and a frictional force, on the ladder. The wall, on the other hand, is frictionless; it exerts
When deciding whether to build inhouse, outhouse or even purchasing an off-the-shelf product cost is a factor. Cost is a very important factor. But is it the most important factor? If not, what is?
Why are polysaccharides better sources of energy than monosaccharides?
The femoral artery is the large artery that carries blood to the leg. A person's femoral artery has an inner diameter of 1.3 cm. What is the resistance of a 22-cm-long column of blood in this artery?
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Problem: Which of the following statements about fluoridation of municipal water supplies is correct?
Question: What types of medications are used to treat hypertension? More than one answer may be correct.
Fluoride content of foods is limited, so in areas where fluoridation of the water supply is not feasible, this mineral can be supplied by
Glucose utilization is twice that of adults. This busy brain is taking in more of the world, as sensory information is introduced at a fast pace.
Problem: Which of the following is a common laboratory finding in allergic reactions?
To improve public health and provide basic clinical care for families and patients on the west side of the city.
Discuss importance of birth control, STD protection, and yearly exams. Discuss importance of birth control, std prevention, yearly exams, CA intake