Describe the joules of heat
The specific heat capacity of liquid mercury is 0.14J/g-K. How many joules of heat are needed to raise the temperature of 5.00 gmercury from 15 ºC to 36.5 ºC?
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ranslate the excerpt below into a confidence interval for p and approximate the value of the level of confidence, c. In a survey of 8448 adults, 29.9% said they were taking vitamin E as a supplement. The survey's margin of error is plus or minus 1
Using a rope, a child holds a sled at rest on a 30.0 degree inclined frictionless, snow-covered hill. A) if the sled weighs 77.0 N, find the force exerted by the rope.
The conduit between the turbine and nozzle (nozzle) output of an engine is 0.60 m in diameter. Calculate the force required to maintain the nozzle in the duct. The gas is k = 1.4 and R = 265 n.m / kg.K
Suppose that we draw one card from a deck of 52 playing cards. What is the probability that the card will either be a king or a heart?
A 1.00 kg object is attached to a horizontal spring. The spring is initially stretched by 0.500 m, and the object is released from rest there. It proceeds to move without friction. The next time the speed of the object is zero is 0.500 s later. Wh
Draw the Lewis Dot Structures for ammonia and for the ammonium ion. Write the net ionic equation for the conversion of ammonia to ammonium ion in water. Explain how this is an example of acid-base chemistry.
What is the force between the two alpha particles when they are 6.40 x 10-15 m apart and what is the initial magnitude of the acceleration of the alpha particles due to this force? Note that the mass of an alpha particle is 4.0026 u. show work plea
A study showed that 110 of 200 people say that their major source of news is TV. If the confidence interval is between 48% and 62% do you think that the range satisfactory or too narrow or wide and why? Who uses this information?
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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