his eyes?
Answer:
"Seeing" for a scientist involves any activity that provides him data More frequently the scientists use observable rather than seeing to describe this information gathering process. For some processes using microscopes, telescopes, television cameras on deep sea diving robots and space probes, the seeing is pretty much like everyone does. For investigating the inside of atoms or molecules, the interior of stars or even our own Earth scientists have to be more creative. To see inside the Earth they set of explosions to send waves though the ground and measure the echos, for atoms they bombard the nucleus with electrons to see how they bounce, and for stars they use math and all manner of secondary observable effects.
Scientists use theories, mathematical models, and experimental evidence to explain phenomena that are not directly observable or easily understood. These tools help them to make predictions and understand complex systems in the natural world.
Scientists use electrons instead of light to see atoms because electrons have a smaller wavelength compared to visible light, enabling them to resolve smaller details of atomic structures. This allows scientists to achieve higher resolution images and better analysis of atomic structures using techniques such as electron microscopy.
No, scientists cannot directly see atoms because of their very small size. Instead, scientists use techniques like scanning electron microscopes or atomic force microscopes to indirectly visualize atoms and their structures.
True. Scientists can use the measure of density to determine if an object will float or sink in a fluid. If the density of an object is less than that of the fluid, it will float; if the density is greater, it will sink.
Scientists use a variety of tools depending on their field of study. Some common tools include microscopes, pipettes, spectrophotometers, centrifuges, and scales. These tools help scientists to observe, measure, and analyze different aspects of the natural world.
they use controlled experiments to help them find out if it works or not.
Scientists have experiments to test whether or not something works or how something works. They then use this information to improve our lives, this may be by finding cures for things or for inventing things to make our lives easier. - Claudia
to indicate something
make it easy to understand
scientists use technology to find the weather
Scientists use control groups to show how something will change under normal circumstances.
well,it works for me, you could just review the code then see if you messed something up.^_^ well,it works for me, you could just review the code then see if you messed something up.^_^
a model.
Tape Measurer 2
Observation
something you use to gather evidence that you cant see.
A microscope, perhaps?