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if you are observing a star 100 light years away, you are looking at it as it was 100 years ago.

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What is the best obsevation of refration of light?

The best observation of refraction of light is by observing objects that are in water. By observing objects that are in water, the objects usually appear as if they are not straight.


What must be done there is too much light that illuminates the specimen you are observing under the microscope?

Turn down the light.


What happens when you move the iris diaphragm level while observing the field?

Adjusting the iris diaphragm level while observing the field of view can change the amount of light entering the microscope. Opening the diaphragm lets in more light, while closing it reduces the amount of light. This can affect the brightness and contrast of the image being viewed.


What travels at the speed of light that is capable of carrying information?

Now, this is a very complicated answer, so i will answer it in simple terms. Any object, box, spaceship,car,anything, thrown into warp (like a black hole) is traveling at the speed of light, or faster. WAIT! I know what you are thinking. Speed of light is the fastest, ask Einstein! Recent studies show that dark matter can actually travel faster than light, and we may eventually find something faster. So anything carrying information inside thrown into warp is capable of traveling at the speed oof light carrying information. I hope this answers your question.


How can you see the source of light?

To see the source of light, you can follow the direction in which the light is coming from. This could be by observing the origin of the light beam or tracing it back to its starting point. Additionally, you can use tools like mirrors or lenses to redirect and focus the light to pinpoint its source.

Related Questions

Use in light of in a sentence?

In light of the new information, the committee was forced to reconsider its recommendation.In light of recent developments, it is no longer possible to go forward with the original plan.


What is the best obsevation of refration of light?

The best observation of refraction of light is by observing objects that are in water. By observing objects that are in water, the objects usually appear as if they are not straight.


What information can you get from observing stars?

The list - for this Answer - is quite lengthy: in fact everything that we know about Stars and all other celestial entities comes from the spectrums of the observed Light.


How can scientists utilize the technique of observing very distant objects to gain insights into the universe?

Scientists can utilize the technique of observing very distant objects, such as galaxies and stars, to gain insights into the universe by studying the light emitted from these objects. By analyzing the light, scientists can learn about the composition, age, and movement of these objects, providing valuable information about the history and evolution of the universe.


Velocity of light was first measured by?

By Roemer, observing the moons of Jupiter.


Which light source in a dissecting microscope is preferred while observing ridges on the finger?

Transmitted light is preferred for observing ridges on the finger with a dissecting microscope. This is because transmitted light passes through the specimen from below, enhancing the visibility of fine details such as ridges on the skin.


What must be done there is too much light that illuminates the specimen you are observing under the microscope?

Turn down the light.


How do you use the word spectroscope in a sentence?

A spectroscope in an instrument for observing a spectrum of light.


The first estimation of the speed of light was based on observing?

The first estimation of the speed of light was based on observing the timing differences between the eclipses of Jupiter's moons as observed from Earth. This was done by Ole Rømer in 1676.


The problems associates with observing the universe using the light telescopes in the UK?

go to africa


When did scientists attempt to measure the speed of light?

Are you asking when the speed of light was first estimated, or are you asking when the speed of light was first actually measured?


What will you see if you observe a star?

When observing a star, you will see a bright point of light in the night sky.