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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Question: Which statement concerning feedback inhibition is false? Choose one: A. Feedback inhibition is difficult to reverse.
Question: Which explanation describes where fluids of the respiratory tract originate?
Question: What is not true about protists? Need Assignment Help? Group of answer choices
Most primates have good color vision. According to the video, color vision is particularly important to howler monkeys (genus: Alouatta) because
A wildlife conservation organization introduced a program to protect an endangered bird species by restricting human activity in certain areas
Discuss how agonal changes can affect the postmortem condition of the body. State the order of decomposition of body compounds
Problem 1: What are three characteristics of fungi? Problem 2: What is hyphae and mycelium? Problem 3: What are the characteristics of division Ascomycota?