It would depend on which particular branch of science.
In all branches of Science you are "standing on the shoulders of giants" as Newton put it. That is you have the advantage of all previous knowledge.
Your own intellect and curiosity is a further valuable tool, including the ability to question 'acknowledged wisdom'.
And of course, your apparatus, including the ability to design a novel apparatus which will address the specific hypothesis.
An electron microscope is used to study atoms, as well as sub-atomic particles, A balance, a tool used to find the mass of a specific object, and finally, the petri dish, which is used to grow bacteria and other microscopic organisms.
They would be very inaccurate and completely based on guessing unless the answer is obvious.
Make stuff for experiments, do experiments and analyse the results of experiments.
1 researching information 2 designing experiments 3 making models
they use controlled experiments to help them find out if it works or not.
by performing experiments, they answer their problem's answers.
Some examples of simple tools scientists use in experiments are: beakers, test tubes, pipettes, Petri dishes, microscopes, thermometers, balances, rulers, and presentation software. These tools help scientists measure, observe, and analyze data during their experiments.
Scientists and researchers use experiments and scientific tools to study matter. This includes chemists, physicists, and material scientists who conduct experiments in laboratories using tools such as microscopes, spectrometers, and sensors to analyze the properties and behavior of different types of matter.
They would be very inaccurate and completely based on guessing unless the answer is obvious.
we are all scientists. we all use experiments
Make stuff for experiments, do experiments and analyse the results of experiments.
Scientists use controlled experiments because the results are consistent and can be replicated. The control of an experiment is the value that you are controlling the dependent variable to.
how they work, how to use them, what different styles and adjustments are about the tool.
Before the use of correct tools, scientists relied on observations, experiments, and logical reasoning to draw conclusions about the structure of matter. They also used qualitative descriptions and simple diagrams to represent their understanding of the underlying principles of matter.
metric ruler microscope and telescopes.
Scientists use tools such as graduated cylinders to measure and accurately dispense liquids, while stopwatches help in measuring time intervals precisely. These tools are essential for conducting experiments, collecting data, and ensuring the accuracy and reproducibility of results in scientific research.
To ensure results are of optimal percent error, scientists must manipulate only one variable. Therefore, they use controlled experiments.
1 researching information 2 designing experiments 3 making models