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Scientific Method

The scientific method is the basis of scientific investigation. A scientist will pose a question and formulate a hypothesis as a potential explanation or answer to the question. The hypothesis will be tested through a series of experiments. The results of the experiments will either prove or disprove the hypothesis. This category should contain questions and answers regarding the scientific method.

4,392 Questions

When a biologist reads a scientific journal to learn more about how cancer cells multiply which method is the biologist using to form a scientific explanation?

The biologist is using the method of literature review to form a scientific explanation. By reading relevant scientific journals, the biologist is gathering information and data from previous studies to understand how cancer cells multiply and form a comprehensive explanation based on existing research findings.

What method of forcasting uses the effect of the past weather conditions as part of its forcasting method?

A method that uses the effect of past weather conditions in forecasting is called persistence forecasting. This method assumes that the weather conditions at a given time will remain the same as the recent past. It is a simple and often reliable technique, especially for short-term forecasts.

When conducting a biology investigation why is it important to note the safety rules and symbols to obtain better data to follow the scientific method to avoid accidents to finish on time?

Noting safety rules and symbols in biology investigations is important to prevent accidents and ensure the well-being of researchers. Following safety protocols also helps maintain the integrity of the experiment by minimizing potential disruptions. Additionally, adhering to safety guidelines ensures compliance with regulations and ethical standards in scientific research.

What proffesions might use scientific method?

Scientisits and other students in progess of learning about scientific method

What is a bright stream of gas that is blown off a comet?

A bright stream of gas blown off a comet is called a coma. This coma is created when the sun's heat causes the ice and rocky materials within the comet to vaporize and release gases and dust into space.

What is the scientific method of a temperature of the soccer ball?

To measure the temperature of a soccer ball using the scientific method, you would first define your question or purpose, such as "How does the temperature of a soccer ball change during play?" Next, form a hypothesis, design an experiment to test it (e.g., using a thermometer to measure the ball's temperature before and after play), collect and analyze data, and draw a conclusion based on the results. The scientific method helps ensure a systematic and objective approach to investigating the temperature of the soccer ball.

Eratosthenes determined the circumference of the earth by conducting an experince put his step in order as they correlate to the scientific to the method?

Certainly! Eratosthenes estimated the Earth's circumference by comparing the angles of the sun's shadow at two different locations and using the distance between them. By measuring the shadows cast by objects, he calculated the angle of the sun's rays at each location, leading to an accurate estimate of the Earth's size, which was remarkably close to the current value.

In the sq4r method what is the purpose of surveying?

In the SQ4R method, the purpose of surveying is to quickly skim through the material before studying it in depth. This helps in gaining a general understanding of the content and identifying key points and sections to focus on during the reading process.

Biologists use the scientific method to answer?

Biologists use the scientific method to answer questions and solve problems in their research. This method involves making observations, forming hypotheses, conducting experiments to test these hypotheses, collecting and analyzing data, and drawing conclusions based on evidence. This systematic approach helps biologists to ensure the validity and reliability of their results.

What is the method you use to decide what to wear differ from that of the scientific method?

i think what you wear in the day depends on thats day weather but on scientific perspective you dont need it, for in you dont need observation, hypothesis,experiment,conclusion and theory to dress for the day.

What is formula for cement of plaster?

The formula for cement plaster typically involves mixing cement, sand, and water in specific ratios. A common ratio is 1 part cement to 3-4 parts sand, with the addition of water to achieve the desired consistency for application. It's important to follow manufacturer recommendations for the specific type of cement being used.

What is the correct order of hierarchy?

Kingdom-Division-Class-Order-Family-Genus-Species

What does cwa Payment Method mean?

CWA stands for "Cash with Application." It is a payment method where payment is made at the time of application submission, rather than waiting for approval or processing. This method helps to ensure that payment is received upfront before any services are rendered.

What should be as similar as possible to the real thing?

To create a realistic experience, focus on capturing accurate details of the object or situation, such as texture, color, size, and behavior. Utilize high-quality materials and techniques that closely resemble the real thing. Pay attention to realistic movements, sounds, and interactions to enhance the authenticity of the experience.

Eratosthenes determined the circumference of Earth by conducting an experiment. Put his steps in order as they correlate to the scientific method?

  1. Make observations: Eratosthenes observed that the sun cast shadows at different angles in different locations.
  2. 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.
  3. Test the hypothesis: He measured the angle of the shadow in Alexandria and used this to calculate the circumference of the Earth.
  4. 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.

How is the scientific method used in medical diagnosis?

That is exactly how a diagnosis is formed.
1. Make an observation.
2. Ask a question.
3. Make a hypothesis.
4. Conduct tests
5. Draw conclusions.
Are you correct?
6. Yes or no?
9. if no, do again.

Why is ground truthing the best method of verifying data gathered by satellites?

Ground truthing involves physically confirming the accuracy of satellite data by collecting data on the ground. It is important because it provides direct validation and calibration of satellite measurements by comparing them with real-world observations. This method helps to improve the reliability and quality of satellite data for various applications.

How are 5 senses used when making an observation?

When making an observation, your five senses are used to collect information. For example, you may use your sense of sight to observe the appearance of an object, your sense of touch to feel its texture, your sense of smell to detect any odors, your sense of taste to sample it, and your sense of hearing to listen for any sounds it makes. Combining input from all five senses helps create a comprehensive understanding of the observation.

What is a hypothesis for a double colored flower science fair project?

A hypothesis could be: "If different color pigments are present in the flower petals, then crossbreeding two different colored flowers will result in a flower with both colors present."

Have all of your discoveries and understandings about the natural world been the result of applying the scientific method How so?

Yes, the scientific method has played a crucial role in shaping our understanding of the natural world. By following a systematic approach of observation, hypothesis testing, experimentation, and analysis, scientists have been able to uncover new knowledge, reveal patterns, and refine our understanding of various phenomena in nature. This method has proven to be an effective way to gather evidence, make predictions, and further our understanding of the world around us.

What three tests must a scientific theory pass to be accepted as the correct theory for a natural event?

A scientific theory must be testable, falsifiable, and have explanatory power in order to be accepted as the correct theory for a natural event. This means that the theory must be able to be tested through experiments or observations, potentially proven wrong if new evidence arises, and provide a comprehensive explanation for the phenomenon it describes.

How many stations are needed to locate the epicenter of an earthquake?

At least three stations are needed to locate the epicenter of an earthquake using triangulation. By comparing the arrival times of seismic waves at these stations, seismologists can pinpoint the epicenter. Additional stations can improve the accuracy of the location.

What method of identification involves only visual observations of the mineral?

The observation method that involves solely visual identification of minerals is called color testing. This method relies on noting the color of a mineral sample, which can provide clues about its composition and potential mineral type. However, it is important to note that color testing alone may not provide definitive identification, and other physical properties should be considered for accurate classification.

What are some examples of simultaneous chemical and physical changes?

Physical change:the change in which no new substance only undergoes change in its shape appearance or states is formed known as physical change.
Examples: freezing of water, tearing a paper, etc.

What is the method that scientists use to determine the epicenter of an earthquake?

Scientists use a technique called triangulation to determine the epicenter of an earthquake. This method involves analyzing seismic waves recorded at three or more different locations to pinpoint the exact location where the earthquake originated. By comparing the arrival times of these waves at different seismograph stations, scientists can calculate the distance from each station to the epicenter and then use that information to triangulate the exact location.