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What else can I help you with?
What mineral can be scratched with a steel knife or window glass?
apatite with a steel knife feldspar with window glass
What minerals can a steel knife scratch?
A steel knife can scratch minerals with a hardness lower than that of steel, such as gypsum, calcite, fluorite, and talc. Minerals like quartz, topaz, and corundum are harder than steel and cannot be easily scratched by a steel knife.
Is talc nonrenewable or renewable?
Talc is a nonrenewable resource as it is a naturally occurring mineral formed over millions of years through geological processes. Once mined and extracted, talc deposits do not replenish within a human timescale.
What mineral can be scratched by a steel knife but not a copper penny?
Copper. Copper has a hardness of 2.5-3 on the Mohs scale, while a steel knife generally has a hardness of around 5.5 - 6.5. This means that a steel knife can scratch copper, but a copper penny cannot scratch a steel knife.
What is talc's luster?
the way a surface reflects light is called talc luster
Can a knife cut through bone?
Yes, a knife can cut through bone, as bone is a hard but relatively brittle material that can be sliced through with a sharp blade.
How does a knife work to cut through objects?
A knife works to cut through objects by applying force to a small area, creating enough pressure to separate the molecules of the object being cut. The sharp edge of the knife concentrates this force, making it easier to slice through materials.
Can you cut calcium with a knife?
No, calcium is a metal and cannot be cut with a knife. It is a hard and brittle material that would require a specialized cutting tool, such as a hacksaw or grinder, to cut through.
Can you cut through glass with a knife?
no, because the glass could break
How do you make a traffic light model with thermocol?
You will need a sharp knife or blade to cut the thermocol (the knife will cut through the thermocol better if it is heated) . Then all you need to do is cut it into the size you need and paint it.
Can you cut styrofoam with a knife?
Yes, you can cut styrofoam with a knife.
Why is it easier to cut with a hot knife rather than a cold one?
Some things, like butter, will be cut easier, because butter will melt while you pass the knife through it.Some things, like butter, will be cut easier, because butter will melt while you pass the knife through it.Some things, like butter, will be cut easier, because butter will melt while you pass the knife through it.Some things, like butter, will be cut easier, because butter will melt while you pass the knife through it.
What minerals can be scratched with a knife?
Minerals that have a hardness less than that of a knife blade (5.5 on the Mohs scale) can be scratched with a knife. These minerals include gypsum, calcite, and talc.
Why it is easy to cut an apple with sharp knife than with blunt knife?
A sharp knife requires less force to cut through the apple because it has a finer edge that can easily slice through the fruit's skin and flesh. On the other hand, a blunt knife requires more force to cut, making the process of slicing an apple more difficult and less precise. This extra force also increases the risk of the knife slipping and causing injury.
What is a cordless knife used for?
A cordless knife is an electrical knife that is used to cut through tougher foods, such as different meats. It is often times used to carve a turkey on Thanksgiving.
Can transition metals be cut with a knife?
No, transition metals are typically hard and have high melting points, making them difficult to cut with a knife. Specialized tools such as a saw or grinder would be needed to cut through transition metals.
Name a knife which can be cut by knife?
a fake wooden knife :)
