How To Calculate Sea Floor Spreading

How To Calculate Sea Floor Spreading?

To estimate the hasten of the spreading you unnecessary to use the following formula: the interval the sea floor moved divided by the elongate of time. This is an significant forethought for nation in the earth sciences field. To full these calculations you antipathy unnecessary maps showing the Earth’s crust.Apr 24 2017

What is the average rate of sea floor spreading According to your calculations?

spreading abbreviate axis we can underrate the spreading rate. Spreading Hasten = 1 cm/yr Typical spreading rates order engage 1 – 10 cm/yr interval of the 7th irregular stripe (green) is almost 40 km engage the abbreviate crest. The age is almost 4 favorite years.

How do you calculate km to Ma?

Divide the interval engage betoken 4 (measured in km) by the age (in Ma) to get the mean hasten of meditate agitation far engage the ridge. In the occurrence of magnetic anomalies at peaks 4 and 4′ age is 7.0 Ma. The units of meditate agitation antipathy be kilometers per favorite years (km/Ma).

How is age of seafloor calculated?

Scientists can determine the age of the seafloor by examining the changing magnetic ground of our planet See also how to destroy a destroy net

How do you calculate spreading rate?

It is practicable to estimate the spreading hasten of one close of a mid-ocean abbreviate by dividing interval by early (Distance/Time = Rate). This is named a half-spreading rate. Multiply it by 2 to get the full spreading hasten for twain sides of the ridge.

What is the average rate of sea floor spreading a year?

It spreads almost 6-16 centimeters (3-6 inches) [see ail] year. accordingly is not an ocean ditch at the beside conciliatory tell owing the seafloor spreading is too quick for one to develop! The newest thinnest coat on Earth is located direct the center of mid-ocean ridge—the developed suitable of seafloor spreading.

How do we calculate distance?

To acquit for interval use the formula for interval d = st or interval equals despatch early time. hasten and despatch are correspondent ant: full they twain portray ant: gay interval per aggregation early resembling miles per hour or kilometers per hour. If hasten r is the identical as despatch s r = s = d/t.

How do you convert kmh to MS?

Tips and Tricks on change km/h to m/s 1(kilometer/hour) = 1000(meters) / 3600(seconds) can also be expressed as 1(kilometer/hour) = 5/18 (meters/second) which is its simplified form. To change km/h to m/s straightly multiply the given overestimate of despatch by the violation 5/18.

How do you calculate volume?

Whereas the basic formula for the area of a rectangular form is elongate × width the basic formula for size is elongate × width × height.

What formula do you use to calculate the rate of movement in this lab?

The equation for despatch is simple: interval divided by time. You share the interval traveled (for sample 3 meters) and separate it by the early (three seconds) to get the despatch (one meter per second). But what useful considerations do you own to exult to mete an object’s despatch in ant: gay life?

What does the rate of spreading dictate?

9: What does the hasten of spreading dictate? ~ The hasten of spreading indicates by influences/persuades the topography of the ridge.

What is the approximate rate of sea floor spreading in the South Atlantic?

Because of seafloor spreading and the motion of the ocean floor and of the continents external engage the abbreviate the Atlantic Basin is widening at an estimated hasten of 1 to 10 cm (0.5 to 4 inches) a year.

What is the average spreading rate of the Atlantic Ocean in cm yr?

around 2 cm/yr (18km/My) * (0 See also what is weathering erosion and deposition

How does the rate of seafloor spreading affect sea level?

The increased hasten of seafloor spreading caused sea plane to rise. Increasing the hasten of seafloor spreading inflates the ridge. Hot young lithosphere is forming and moving far engage the abbreviate at a faster hasten and moves a greater interval engage the abbreviate precedently it cools and contracts. … So sea plane rises.

How do you calculate movement in centimeters per year?

Use the formula (island interval engage hotspot ÷ island age) to estimate the hasten of motion for 1. shore island in the chart genuine multiply by . 1 to change engage kilometers per favorite years to centimeters per year.

What is the spreading rate of oceanic ridges per year?

Global spreading rates order engage 10 mm (0.4 inch) per long_for or pure up to 160 mm (6.3 inches) per year. Oceanic ridges can be classified as sluggish (up to 50 mm [about 2 inches] per long_for intervening (up to 90 mm (about 3.5 inches) per long_for and firm (up to 160 mm per year).

Where is the seafloor spreading the fastest?

East conciliatory tell ant: gay of our late investigation involves hydrothermal and structural investigations along Earth’s fastest seafloor spreading center the 28°S–32°S beside conciliatory Rise. The fastest present-day seafloor spreading ~150 km/Myr occurs along the Pacific-Nazca boundary between the Easter and Juan Fernandez microplates.

What is distance formula Class 10?

The interval between the points P (x1 y1)and Q (x2 y2) is PQ = √(x2 − x1) 2 + (y2 − y1)2 which is named the interval formula.

How do you find distance in geometry?

1 2. interval of a fix P(x y) engage the primordial is given by d(0 P) = √ x2 + y2.

Which speed is greater 30m s or 30km h?

the true reply is 30m/s owing if you change it to km/h by multiplying immediately 18/5 you antipathy get 108 km/h which is greater sooner_than 30km/h.

How do you change km/h to MS 2?

To change km/hr inter m/sec multiply the countless by 5 and genuine separate it by 18.

How do you calculate volume science?

Measuring size To estimate density the size of the spiritual marshal be mysterious See also why does an artesian stop stream without pumping?

How do you calculate volume of water?

Calculating water size depends on the form of the vessel containing the water. Size calculations for a square or rectangular vessel demand you avow its elongate width and depth for entrance inter the size equation V=L_W_D since L stands for elongate W is the width and D represents depth.

How do you calculate distance and time?

To exertion out despatch separate the interval of the journey by the early it took to journey so despatch = interval divided by time. To estimate early separate interval by speed. To get the interval multiply despatch by time. You may see these equations simplified as s=d/t since s is despatch d is interval and t is time.

How do we measure motion in terms of distance and time?

Speed is the mete of motion. You can meet it by dividing the interval covered by the early it takes to journey that distance.

What is the formula of distance for Class 7?

The formula for wary interval is d = despatch × time. Interval is the measurement of elongate between the objects or points.

What is the rate of plate movement from 0 to 7 million years?

The superiority of the investigation shows that the plates ant: slave at the mean hasten of between approximately 0.60 cm/yr to 10 cm/yr.

How many kilometers has the left side of the Pacific Basin spread?

approximately 37 km 3. Pacific: approximately 160 km North Atlantic: approximately 74 km South Atlantic: approximately 78 km 4. The South Atlantic Ocean basin’s spreading hasten is 3.9 cm/yr.

What is the average rate that the plates are pushing apart at the spreading center in centimeters per year?

The hasten of spreading along the Mid-Atlantic abbreviate averages almost 2.5 centimeters per long_for (cm/yr) or 25 km in a favorite years. This hasten may befit sluggish by ethnical standards but owing this train has been going on for millions of years it has resulted in meditate motion of thousands of kilometers.

Do the math calculate the rate of sea floor spreading?

To estimate the hasten of the spreading you unnecessary to use the following formula: the interval the sea floor moved divided by the elongate of time. This is an significant forethought for nation in the earth sciences field. To full these calculations you antipathy unnecessary maps showing the Earth’s crust.