Finding out the internal resistance of the battery
A battery encompassing an emf of 10.80 V delivers 100 mA if joined to a 71.0 load. Find out the internal resistance of the battery.
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Why do atoms in the gas phase emit the excess energy in the form of light instead of losing the energy via collisions with other atoms in atomic spectrometry?
How would you determine how much to pay for a shipment, given that natural gas sells for $5.84 per MMBTU* , given a liquefied natural gas tanker with a rated capacity of 1.47 *10^5 m^3 liquid.
Assuming the drop has a volume of .050 mL, explain what volume of gas will be formed in the person's stomach at a body temperature of 98.6 degrees ferenhight and a pressure of 1.0 atm?
A microscope for viewing blood cells consists of an objective having a focal length of around 0.50 cm and an eyepiece having a focal length of around 2.5 cm. The distance between the objective and eyepiece is around 14.0 cm.
Determine the mobile phase used in gas chromatography? Calculate the stationary phase? Give an example of a stationary phase.
Profit for every big shelf is $85 and for every medium shelf is $75. To maximize profit, find how many big shelves (B) and find how many medium shelves (M) must be bought?
Discuss how would the graph of temperature versus volume distilled appear for a perfect separation of methanol (boiling point of 65.4 degrees C) and toluene (bp 110 degrees C) using the fractionating column?
An amateur astronomer decides to construct a telescope from a discarded pair of eyeglasses. One of the lenses consists of a refractive power of 11 diopters, while the other consists of a refractive power of around 1.5 diopters. Determine how far a
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How does the country's economy compare to the U.S.? Give an example GDP per capital.
How does the Bill of Rights affect the federal government? a It prevents Congress from making laws that would infringe on the freedoms in it
How does the U.S. Constitution safeguard, or protect, individual rights? a It expands the powers of both the federal and state governments.
Problem: What was a complaint that President Carter levied against the civil service system? Group of answer choices
Why did FDR issue Executive Order 8875? How did affect the country? Which founding principle does this order represent
Which is NOT true about constitutions? Question options: In the U.S., the federal government has a constitution,
Which of the following is the best evidence that democratic governments allow for more political participation by citizens than authoritarian governments?