0
What else can I help you with?
What surfaces reflects light?
some metals and glass
What do you call the tendency of minerals to brake along flat surfaces?
the tendency of mineral to brake into flat surfaces is known as malleability .metals such as gold ,aluminum , silver are the metals which are the most malleable
Is metal shiny?
Generally the fresh surfaces of metals are shiny.
Which surfaces are the best reflectors?
Surfaces that are smooth, polished, and light in color are the best reflectors, such as mirrors, metals like silver and aluminum, and white surfaces. These surfaces can efficiently reflect light and minimize absorption.
What surfaces don't have much friction?
Surfaces that have low friction include ice, lubricated surfaces, polished metals, and certain plastics like Teflon. These surfaces allow objects to slide easily across them due to minimal resistance.
Can we use oxidising agent on metal surfaces?
Many metals react with oxidizing substances.
Are black or dull surfaces good reflectors?
No, black or dull surfaces are not good reflectors because they absorb light rather than reflecting it. Reflectivity is higher in surfaces that are smooth and shiny, such as mirrors or metals.
Why flux is coated on filler rod?
The flux is there to remove any oxidation from the surfaces of the metals to be welded.
Where is bronze from?
from virgin metals found on earth surfaces such as copper n tin smelted together
Why is it necesssary to clean the surfaces of the metals before testing them?
Cleaning the surfaces of metals before testing removes any contaminants, such as dirt, grease, or oils, that could interfere with the test results. This ensures the accuracy and reliability of the testing by providing a clean surface for proper analysis.
What has the author Basant Kumar Tariyal written?
Basant Kumar Tariyal has written: 'Migration of vacancies and the formation of vacancy condensation pits in metals and alloys' -- subject- s -: Effect of temperature on Metals, Metallic surfaces, Metals, Effect of temperature on
How does oil and grease reduce the amount of friction?
Oil and grease are viscose (thick) liquids. They cling to the surfaces of metals easily, which allows the surfaces to 'glide' past each other without rubbing.
