0
Eratosthenes determined the circumference of earth by conducting an experiment what was his steps?
Eratosthenes observed that the sun cast no shadow in one city (Syene) on the summer solstice, while it did cast a shadow in another city (Alexandria). By measuring the angle of the shadow in Alexandria, he was able to calculate the angle between the two cities and estimate the Earth's circumference based on the distance between them.
What else can I help you with?
Eratosthenes determined the circumference of Earth by conducting an experiment. Put his steps in order as they correlate to the scientific method?
Make observations: Eratosthenes observed that the sun cast shadows at different angles in different locations. Formulate a hypothesis: He hypothesized that the Earth was spherical and that he could calculate its circumference using the angle of the sun's shadows. Test the hypothesis: He measured the angle of the shadow in Alexandria and used this to calculate the circumference of the Earth. Analyze the results: By comparing his calculated circumference to the actual distance between Alexandria and Syene, he was able to estimate the Earth's circumference with remarkable accuracy.
What Eratosthenes determine the circumference of Earth by conducting an experiment put his steps in order as they correlate to the scientific method?
Make an observation that the sun casts no shadow in one well in Syene on the summer solstice. Form a hypothesis that the Earth is round based on the angle of the sun's rays at a different well in Alexandria. Conduct an experiment to measure the angle of the sun's rays at the different locations. Analyze the data and use geometry to calculate the circumference of the Earth.
Describe how you actually set up an experiment using eratosthenes method to find the earth cirumference?
To set up an experiment using Eratosthenes' method to find the Earth's circumference, you need to select two distant locations and measure the distance between them. Then, measure the angle of the shadow cast by a vertical stick at each location during the same time of day. Finally, use the difference in the angles and the distance between the locations to calculate the Earth's circumference using trigonometry.
What color does haxane turn when iodide is present?
conducting that experiment, hexane turned a fushia/purple colour
What is a summary of what you learned from a experiment?
From an experiment, I learned that changing the independent variable can have a direct impact on the dependent variable. The results may support or reject the hypothesis, providing insights into the relationship between the variables being studied. Additionally, controlling variables and conducting multiple trials help ensure the reliability and validity of the experiment's findings.
Ertaosthenes determined the circumference of earth by conducting an experiment what are the steps?
Eratosthenes calculated the Earth's circumference by measuring shadows at two different locations at the same time. He then used the angles of the shadows cast by a vertical stick to calculate the Earth's circumference using geometry and trigonometry. By comparing the shadow angles at two different locations, Eratosthenes was able to estimate the Earth's size accurately.
Eratosthenes determined the circumference of Earth by conducting an experiment. Put his steps in order as they correlate to the scientific method?
Make observations: Eratosthenes observed that the sun cast shadows at different angles in different locations. Formulate a hypothesis: He hypothesized that the Earth was spherical and that he could calculate its circumference using the angle of the sun's shadows. Test the hypothesis: He measured the angle of the shadow in Alexandria and used this to calculate the circumference of the Earth. Analyze the results: By comparing his calculated circumference to the actual distance between Alexandria and Syene, he was able to estimate the Earth's circumference with remarkable accuracy.
What Eratosthenes determine the circumference of Earth by conducting an experiment put his steps in order as they correlate to the scientific method?
Make an observation that the sun casts no shadow in one well in Syene on the summer solstice. Form a hypothesis that the Earth is round based on the angle of the sun's rays at a different well in Alexandria. Conduct an experiment to measure the angle of the sun's rays at the different locations. Analyze the data and use geometry to calculate the circumference of the Earth.
How long ago did eratosthenes carry out his experi ment to find the circumference of the earth?
Eratosthenes conducted his experiment to measure the circumference of the Earth around 240 BCE, which means it was roughly 2,260 years ago. He calculated the Earth's circumference by comparing the angles of shadows in two different locations in Egypt during the summer solstice. His innovative approach laid the groundwork for future geodesy and geography.
Describe how you actually set up an experiment using eratosthenes method to find the earth cirumference?
To set up an experiment using Eratosthenes' method to find the Earth's circumference, you need to select two distant locations and measure the distance between them. Then, measure the angle of the shadow cast by a vertical stick at each location during the same time of day. Finally, use the difference in the angles and the distance between the locations to calculate the Earth's circumference using trigonometry.
What is it called when you are conducting an experiment?
It is called an experiment.
What are necessary precautions for safety purposes while conducting an experiment?
The necessary safety precautions when conducting an experiment depend on what is done during the experiment and where it is done.
What is the last step to conducting an experiment?
conducting means controlling so controlling the experiment is find the result of the data plan.
What is a hypothesis's test by?
conducting an experiment
What is the last step in conducting an experiment?
Of the experiment, Observation. Of the entire process, conclusion.
When conducting an experiment the last step is to?
evaluate
When conducting an experiment the last step is?
conclusion
