Estimate the number of gallons in Earth's oceans (in units of 1e21 gallons). If one's estimate...
Estimate the number of gallons in Earth's oceans (in units of 1e21 gallons).
If one's estimate was 1e22 gallons, one would enter 10 as 1e22 / 1e21 = 10.
If one's estimate was 1e20 gallons, one would enter 0.1 as 1e20 / 1e21 = 0.1.
Homework Answers
Earth's Ocean water volume is 3.52×10^20 gallons
As unit is 10^21, so ocean volume = (3.52×10^20)/10^21= 0.352
Add Answer to:
Estimate the number of gallons in Earth's oceans (in units of
1e21 gallons).
If one's estimate...
Part A Estimate the number of moles of water in all the Earth's oceans. Assume water...
Part A
Estimate the number of moles of water in all the Earth's oceans.
Assume water covers 75% of the Earth to an average depth of 3
km.
Express your answer to one significant figures and include the
appropriate units.
Part B
Estimate the number of molecules of water in all the Earth's
oceans.
Express your answer using one significant figure.
Part A Estimate the number of moles of water in all the Earth's oceans. Assume water covers 75% of...
sea water is slightly basic. roughly estimate the pH of the Earth's oceans
sea water is slightly basic. roughly estimate the pH of the Earth's oceans
Estimate the total force with which Earth's atmosphere pushes down on all the oceans of the...
Estimate the total force with which Earth's atmosphere pushes down on all the oceans of the planet. (The radius of Earth is 6.37 x 10° m, and atmospheric pressure sea level is 1.01x i0°N/㎡).
Suppose that Earth's polar ice caps melted and the water returned to the oceans, so that...
Suppose that Earth's polar ice caps melted and the water returned to the oceans, so that the oceans were deeper by about 11.4 m. What effect would this have on Earth's rotation? Make an estimate of the resulting change in the length of the day. (Concern has been expressed that warming of the atmosphere resulting from industrial pollution could cause the ice caps to melt.)
Part A Assuming the Earth's magnetic field averages about 0.50X 10 - The Earth's surface, estimate...
Part A Assuming the Earth's magnetic field averages about 0.50X 10 - The Earth's surface, estimate the total energy stored in this field in the first 12 km above was warface. The farm is csokm. Express your answer to two significant figures and include the appropriate units Value Submit Request Answer Provide Feedback
A gasoline station owner wanted to estimate the mean number of gallons sold per customer. He...
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(6%) Problem 3: The Marianas Trench, near the Philippines, is the deepest part of Earth's oceans...
(6%) Problem 3: The Marianas Trench, near the Philippines, is the deepest part of Earth's oceans at nearly 11 km. A 33% Part (a) Calculate the pressure, in atmospheres, due to the ocean at the bottom of the Marianas Trench, assumi is a constant 1025 kg/m2 all the way down to the bottom. P= JE ( 7 8 9 E 4 5 sino cos tano cotan asino acoso atan acotano) sinh cosh) tanho cotanho • Degrees Radians 6 3 1...
1) The owner of a local gas station would like to estimate the mean number of...
1) The owner of a local gas station would like to estimate the mean number of gallons sold to his customers. Assume that the number of gallons sold follow a normal distribution with a population standard deviation 0f 2.5 gallons. He selects a random sample of 100 sales and finds the mean number of gallons sold equals 9.2 What is the point estimate of the population mean? a. 8.2 b. 2.5 c. 100 d. 9 2) The owner of a...
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To test the effect of a physical fitness course on one's physical ability, the number of...
To test the effect of a physical fitness course on one's physical ability, the number of sit-ups that a person could do in one minute, both before and after the course, was recorded. Ten individuals are randomly selected to participate in the course. The results are displayed in the following table. Using this data, find the 95% confidence interval for the true difference in the number of sit-ups each person can do before and after the course. Assume that the...
Part A
Estimate the number of moles of water in all the Earth's oceans.
Assume water covers 75% of the Earth to an average depth of 3
km.
Express your answer to one significant figures and include the
appropriate units.
Part B
Estimate the number of molecules of water in all the Earth's
oceans.
Express your answer using one significant figure.
Part A Estimate the number of moles of water in all the Earth's oceans. Assume water covers 75% of...
Estimate the total force with which Earth's atmosphere pushes down on all the oceans of the planet. (The radius of Earth is 6.37 x 10° m, and atmospheric pressure sea level is 1.01x i0°N/㎡).
Part A Assuming the Earth's magnetic field averages about 0.50X 10 - The Earth's surface, estimate the total energy stored in this field in the first 12 km above was warface. The farm is csokm. Express your answer to two significant figures and include the appropriate units Value Submit Request Answer Provide Feedback
(6%) Problem 3: The Marianas Trench, near the Philippines, is the deepest part of Earth's oceans at nearly 11 km. A 33% Part (a) Calculate the pressure, in atmospheres, due to the ocean at the bottom of the Marianas Trench, assumi is a constant 1025 kg/m2 all the way down to the bottom. P= JE ( 7 8 9 E 4 5 sino cos tano cotan asino acoso atan acotano) sinh cosh) tanho cotanho • Degrees Radians 6 3 1...
To test the effect of a physical fitness course on one's physical ability, the number of sit-ups that a person could do in one minute, both before and after the course, was recorded. Ten individuals are randomly selected to participate in the course. The results are displayed in the following table. Using this data, find the 95% confidence interval for the true difference in the number of sit-ups each person can do before and after the course. Assume that the...
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