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Why the polarized sunglasses are better than ordinary sunglasses?
Polarized sunglasses are better than ordinary sunglasses because they reduce glare from surfaces such as water, snow, and roads, making them ideal for outdoor activities. They also provide better protection against harmful UV rays and improve visual clarity and comfort by reducing eye strain.
What is the reflection experiment?
A reflection experiment involves observing how light or sound waves bounce off a surface and change direction. By studying the angle of incidence and the angle of reflection, researchers can better understand the behavior of waves and how they interact with different materials. This experiment is commonly used in physics and optics to explore the principles of reflection.
Why must you do light experiments in dark rooms?
Light experiments are conducted in dark rooms to minimize external light interference. This helps in keeping the experiment controlled and accurate, as external light sources could affect the measurements or outcomes of the experiment. By conducting experiments in dark rooms, researchers can better study the behavior of light in a controlled environment.
Why use kerosene for ultrasonic grating experiment?
Kerosene is often used in ultrasonic grating experiments because it has a low attenuation coefficient, which means it does not absorb or scatter ultrasound waves significantly. This allows for better accuracy and consistency in the measurements taken during the experiment. Additionally, kerosene has a relatively stable temperature coefficient, which helps minimize fluctuations in the experiment environment.
Why should you never sit down when performing a science experiment?
Sitting down during a science experiment can lead to accidents or spills that you may not readily notice or be able to address from a distance. Being on your feet allows you to respond quickly to any unexpected developments and maintain better control over the experiment environment. Standing also enhances your focus and attentiveness to the task at hand.
Why is a controlled experiment better than a non controlled experiment?
A controlled experiment is better than a none controlled experiment because you can control one of them and the other you can't. Science is a really fun subject.
How can you ger better result in an experiment?
Repeat the experiment and make sure it is fair.
Why is collecting data in an experiment important?
it's important because that way you can organize your experiment better.
What is one thing that will make a science experiment better?
actually wanting to do a science fair experiment?
Where is compression?
describe better
Why the steamboat was better that ordinary boat?
The captain was no longer at the mercy of the wind...
What are the uses and applications of joule's experiment?
it helps for to have better sex with you
Why is a nano catalysts works better then ordinary catalysts?
Because they are more efficient.
What is a deluxe room?
It is a type of hotel room that is luxurious and better then ordinary rooms.
What does extraor dinary mean?
Extraordinary means "more than normal" or "better than usual". It's like "ordinary", except with an "extra" to show that it's not ordinary. It's "extra", or more than ordinary!
In a controlled experiment a scientist changes one variable in order to?
i received this information from wikipedia. http:/en.wikipedia.org/wiki/Experiment hope that helps :)
Why do you use a large sample size when conducting an experiment?
Better the results
