Scientist can use light to move matter. For example, with directed beams of light, scientist can levitate, trap and grip small materials. The matter has to be surround by light entirely for this to work.
Being a scientist I like to use light as light. But light is mainly photons.
One famous scientist who investigated light is Isaac Newton. He conducted experiments with prisms to explore the properties of light and developed the theory of colors.
Isaac Newton was the scientist who first discovered that white light is a mixture of a rainbow spectrum of light rays through his experiments with prisms in the 17th century.
Sir Isac Newton, he did this by shining a light on a glass prism in a dark room. The prism separated the white light into the colour spectrum we know today. There are actually colours in it that we can't see
Scientists use telescopes, such as optical telescopes, radio telescopes, and space telescopes, to observe objects in the night sky. They also use instruments like spectrographs and cameras to analyze the light from celestial objects and gather data for research and study.
The scientist should use a light microscope.
A scientist might use a light meter to measure the intensity of light in a particular environment. This can help them understand how light levels may affect biological processes, growth patterns, or the behavior of organisms.
to look at cells and germs and smaller creatures.
A scientist would use a light microscope to determine the size and shape of a cell. A light microscope uses visible light to illuminate the object being viewed. Light microscopy is used to observe the overall size and shape of a cell. An electron microscope is used to observe the structure and contents of a cell, including membrane-bound organelles.
The scientist should use a light microscope.
It allows a scientist to measure the wavelength of light.
compound and light microscopes are used in some labs compound uses a mirror to reflect and a light gives a light source to it
spectroscope.....find out what kind of atoms are giving off light energy
Scientist use "c" to denote the speed of light. For example: E=MC2 Energy = Mass time the speed of light squared.
A light year is a measure of how far light can travel in one year. It is a phenomenal distance, and is used to describe how far away stars are from us.
Being a scientist I like to use light as light. But light is mainly photons.
They use lightyears and AU (Astronomical Units). They use kilometers, AU's and light years!! *Parsecs are also commonly used