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An oiltanker spills 100000 cubic meters of oil which forms a slick that spreads on the water surface in a shape best modeled by a circular disc of radius r meters and thickness h meters. The radius?
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∙ 7y ago
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an oil tanker spills 100,000 cubit meteres (m^3) of oil, which forms a slick that spreads on the water surface in a shape best modeled by a circular disc of radius r meters and thkciness h meters. The radius of the circular disc is increasing at a rate or 3 m/min. At t= T, the area of the "circular" slick reaches 100pi m^2. (C) find the rate of chnage of the area of the slick with respect to its thcokness
Riya Shivaram
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∙ 7y agoTh radius will be sqrt(100000/pi*h)
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What is the cubic capacity of a body of water where the surface area is 54000sqm and the depth is 14m?
If the cross-section area is constant all the way down, then the volume is(54,000 x 14) = 756,000 m3 = 0.000756 cubic kilometer.If it tapers or spreads on the way down, then in order to calculate the volume,we'd need to know the details on the how the shape of the sides varies withdepth.
How did industrialization lead to global inequality?
Industrialization Spreads - Presentation TranscriptIndustrialization Spread Into the US & Continental Europe Ch 9 Section 3Reasons for Industrial Development in the US Rivers Coal & iron ore Laborers British blockade in War of 1812Textile Industry in US  1st area to industrialize  Samuel Slater  Built spinning machine from memory & design in US  Francis Cabot Lowell  Mechanized every stage in making cloth  Workers  Mostly single young women  Worked long hours, low wages; but better than other optionsTechnological Boom • Oil • Coal Natural Resources • Iron • Light bulb • Telephone New inventions • Consumed new goods Urban populationRailroads  Chicago & Minneapolis  Location along railroad lines led to growth of cities  Small number of companies controlled 2/3 of the railroads  Smaller railroads joined together  Look at maps on p296  Answer questionsRise of Corporations  Needed a lot of money  Sold shares of stock in companies (rights of ownership)  Business owned by stockholders (corporation)  Share in profits but no responsible for debts  Examples  Standard Oil: John D Rockefeller  Carnegie Steel Company: Andrew Carnegie  Controlled all aspects of industry: Big Business  From beginning to end productLack of Development in Continental Europe Interrupted Communication Inflation Lack of Trade French RevolutionBeginnings of Industrializing in Con. Europe  Belgium 1st to industrialize  Iron ore deposits & coal  Waterways for transportation  William Cockerill  Took British plans for spinning machine to Belgium  Many other British workers followed him to Belgium & the rest of Europe  Germany  Copied British model  Sent children to England to be educated  Built railroads linking cities  Military power because of industrializationRest of Europe  Developed by region, not country  Bohemia: Spinning industry  Spain's Catalonia: Processed cotton  Northern Italy: Textiles  Moscow: Factories with serf labor  France  Controlled & lasting growth because of agriculture  Avoided social & economics problems of rest of EuropeWhy Did Some Not Industrialize Social Structure delayed change • Most countries Geography problems for transportation • Austria-Hungary- mountains • Spain- waterwaysImpact of Industrialization Global Inequality Transforming Society • Widened wealth gap • Gave Europe economic • Exploited less- power in world • Changed daily life & life developed countries raw materials expectancy • Led to imperialism • Population, health, wealth did grow for everyone • Middle class developed • Demand for social reformsay thanks... if you find it helpfulhahahah... lol
An oil spill of 4186 cubic centimeters is spilled onto a pond and spreads out in a circular shape having a diameter of 298 centimeters approximate the thickness of the oil film to four decimal places?
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What usually happens to the amplitude of the vibration of a circular water wave as it spreads out?
You would expect the Amplitude to DECREASE as the wave spreads out.
When a moves through an opening in a barrier it?
Bends and spreads out.When waves of any kind, sound, light electromagnetic radiation hit a gap in a barrier that is on the same scale as the wavelength then diffraction will occur. Diffraction is the bending of the wave and this appears as circular waves when we observe this effect with water.A common diffraction grating can be seen on a CD or DVD. The light spreads and we see this as different colours.
When a wave moves through an opening in a barrier its?
Bends and spreads out.When waves of any kind, sound, light electromagnetic radiation hit a gap in a barrier that is on the same scale as the wavelength then diffraction will occur. Diffraction is the bending of the wave and this appears as circular waves when we observe this effect with water.A common diffraction grating can be seen on a CD or DVD. The light spreads and we see this as different colours.
When was Love Spreads created?
Love Spreads was created in 1994-11.
Any contact with a person puts you at risk for HIV?
Absolutely not. HIV spreads blood to blood. It spreads through male homosexual activity. It spreads through sexual intercourse from male to female and from female to uncircumcised male. It spreads through shared needles. It spreads through the milk of a mother with HIV to her baby.
What spreads more poullution row boats or cars?
CAR SPREADS more pollution.
What Spreads Out To Fill Any Type Of Container?
Gas spreads out to fill any type of container
What does a Screed Operator do?
A paving machine typically has a crew of three... the paver operator, who drives the paver, and the screed operators. The screed is what spreads and levels the asphalt, and the operators adjust the screed plates to ensure that the roadway is laid smooth, is the right thickness, and is adjusted for the road crown when applicable.
Do Spreads add moister and flavor to a sandwich?
Yes, sandwich spreads add moisture and flavor to sandwiches.
What is a state of matter that spreads out and has the most energy?
Gas because it spreads out and all the atoms are moving around.
Which spreads faster on the floor water or kerosene?
Water spreads faster. Kerosene is an oild with higher viscosity.
