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What is glass trough?
A glass trough is a long, shallow container made of glass usually used for holding liquids or small items for observation or experimentation. It is commonly used in laboratory settings for activities like titrations, chemical reactions, or cultivating plants.
Why should a glass slide and coverslip be held by its edges?
Holding a glass slide and coverslip by its edges prevents fingerprint smudges or other contaminants from interfering with the specimen being viewed under a microscope. It also helps maintain a clean surface for a clear observation.
What is the small piece of glass used to cover the specimen on the slide?
The small piece of glass used to cover the specimen on the slide is called a cover slip. It is placed on top of the specimen to protect it and to prevent it from drying out during observation under a microscope.
Why are glass cylinders for conducting lab experiments?
Glass cylinders are commonly used in lab experiments because of their transparency, allowing for easy observation of reactions or measurements of liquids. They are also chemically resistant and can withstand a range of temperatures, making them versatile for various experiments. Glass is also easy to clean and sterilize, ensuring that experiments are not contaminated.
What is a piace of glass that you put under a microscope?
A microscope slide is a thin, flat piece of glass that specimens are placed on for viewing under a microscope. It usually has dimensions around 25mm x 75mm and is used to hold the specimen securely and provide a clear background for observation.
What is the ledge considered in Willis tower?
The glass floored observation deck.
How do you empty a full glass of water exactly in half without using any measuring?
observation
What is a speciman observation?
Specimen Observation Is When You Are Examining A Certain Organism Or Object. Either Using A Magnifying Glass, Microscope, Or Anything Like That (May Even Try Using The Naked Eye)
What is a Whatch Glass?
A watch glass is a concave-shaped piece of glass used in chemistry labs to cover beakers or evaporating dishes, or as a surface for evaporation or crystallization. It helps prevent contamination and evaporation of the liquid while allowing observation of the contents.
What is observation tube?
An observation tube is a device used in laboratories to observe chemical reactions or biological specimens through a magnified lens. It is typically a clear glass or plastic tube with a magnifying lens attached to one end to allow for detailed observation of the contents inside. Observation tubes are commonly used in various science and educational settings.
What is glass trough?
A glass trough is a long, shallow container made of glass usually used for holding liquids or small items for observation or experimentation. It is commonly used in laboratory settings for activities like titrations, chemical reactions, or cultivating plants.
How does the realistic see the glass of water?
The realist sees the glass as either full, half full, or half empty, based on the amount of water in the glass. They focus on the concrete observation of the glass and its contents without adding subjective interpretations.
What soil particle can be seen without a magnifying glass?
Sand and gravel soil grains can be viewed without a magnifying glass. Silt and clay are visible to the naked eye but would require varying degrees of magnification to make detailed observation.
How do you write an inference for science observation?
What inference can be made based on the result ,state the diference in friction faced by the wooden block on the glass sheet and on the cement floor
Where do you put the specimen on a microscope?
You place the specimen on a glass slide, which is then positioned on the stage of the microscope. The stage typically has clips to hold the slide in place during observation.
What are the advantages of using a magnifying glass that is foldable with bult in light?
When the object under observation is well lit, then you can view it more clearly. Some objects which you want to observe under magnifying glass, may not have been well lit naturally. Magnifying glass with lights will help look at it more clearly.
Define the type of observation of a qualitative observation?
a quatitive observation is a observation that you can look at
