Power of battery dissipated across the internal resistance
A 28.0 bulb is connected across the terminals of a 12.0- battery having 4.50 of internal resistance.
What percentage of the power of the battery is dissipated across the internal resistance and hence is not available to the bulb?
Expected delivery within 24 Hours
A certain disease is found in one person in 5000. If a person does have the disease, the test will show a positive result 93% of the time. If a person does not have the disease, the test in 1 out of 500 cases will give a false positive result. (hi
A flat surface having an area of 3.2 m2 is rotated in a uniform electric field of magnitude E = 6.2 x 105 N/C. Determine the electric flux through this area in the following situations:
An element is diamagnetic if it has no unpaired electrons. An element is paramagnetic if it has unpaired electrons. If sulfur has unpaired electrons in the last p orbital (1s22s2 2p6 3s2 3p4), why is it diamagnetic instead of paramag
A solid weak acid is weighed, dissolved in water and dilutedto exactly 50.0 ml.25.00ml of the solution is taken out and is titrated to aneutral endpoint with 0.10 M NaOH.
On the basis of an air-standard analysis, compare the values of the thermal efficiency with the same quantities evaluated for an ideal Brayton cycle.
A rifle is aimed horizontally at a target 47.0 m away. The bullet hits the target 2.20 cm below the aim point.. What was the speed of the bullet as it left the barrel?
Two gases are contained in gas bulbs connected by a valve. Gas A ispresent in a 45 L bulb at a pressure of 388 torr. Gas B exerts apressure of 681 torr in a 83 L bulb. What is the partial pressure ofgas B after they equilibrate once the valve has
Suppose that the average weekly earnings for employees in general automotive repair shops is $450, and that the standard deviation for the weekly earnings for such employees is $50.
1955727
Questions Asked
3,689
Active Tutors
1435841
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
but I would like to discuss to what extent employers should/should not influence or curb political participation in their workplaces.
Suppose you are the head of an island nation with a poor, growing population and the natural resources of the island are being degraded.
Question: What was the economic and political impact, if any protect the health and welfare to citizens ?
Problem: Article 3 of the Texas Constitution sets up the Texas Legislature. It also does which of the following?
Summarize how the ERA can be ratified and explain why this is the most likely way. You will draw on instances that are important to you
Which amendment to the U.S. Constitution is often called the "States' Rights Amendment" and is commonly used by states to challenge
Mechanisms of State-Led Development:** - **Industrial Policy:** Both countries used targeted industrial policies to support specific sectors, such as electroni