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Is the following question true or false a mineral can scratch any mineral harder than itself?
True. In general, a mineral can scratch any mineral that is softer than itself according to Mohs Scale of Mineral Hardness. This means that a mineral with a higher number on the scale can scratch a mineral with a lower number.
Can a mineral scratch any material harder than itself?
False. A mineral can only scratch itself or minerals equal in hardness or softer than it.
What is the numbers and mineral on Mohs hardness scale true of false?
True. The Mohs hardness scale ranks minerals from 1 (softest) to 10 (hardest), with each number representing a mineral with a certain level of hardness. For example, talc is the softest mineral with a rating of 1, while diamond is the hardest with a rating of 10.
True or false is limestone formed from mud that hardens into rock?
Not 'mud', it is the remains of shells and skeletons of dead sea creatures, as well as precipitated calcite that eventually lithify to form limestone.
If a material has a hardness of 8 can it not be scratched by a material with a hardness of 7?
Yes, a material with a hardness of 8 can scratch a material with a hardness of 7, but not the other way around. Hardness is a measure of a material's resistance to scratching, so a material with a higher hardness value can scratch a material with a lower hardness value.
is this statement true or false BC?
If the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then "This statement is false" is true, making the statement false. But if the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then... It's one of the biggest paradoxes ever, just like saying, "I'm lying right now."
Can a statement be true or false?
Yes, a statement can be true or false but without knowing what the statement is no-one can possibly say whether it is true or it is false.
Specific case in which a statement is false?
A counterexample is a specific case in which a statement is false.
This statement is false brain teaser?
Let us consider "This statement is false." This quotation could also be read as "This, which is a statement, is false," which could by extent be read as "This is a statement and it is false." Let's call this quotation P. The statement that P is a statement will be called Q. If S, then R and S equals R; therefore, if Q, then P equals not-P (since it equals Q and not-P). Since P cannot equal not-P, we know that Q is false. Since Q is false, P is not a statement. Since P says that it is a statement, which is false, P itself is false. Note that being false does not make P a statement; all things that are statements are true or false, but it is not necessarily true that all things that are true or false are statements. In summary: "this statement is false" is false because it says it's a statement but it isn't.
IT is false or true declaration is a statement made in private?
False. A declaration is a public statement.
What is a statement that shows conjecture is false?
A counter example is a statement that shows conjecture is false.
is this statement true of false EFG?
false
What is an example of paradoxes?
The below statement is false. The above statement is true. I am lying. I am lying when I say I am lying.
Is it true or false mineral can scratch any mineral harder than itself?
false a mineral can not scratch any mineral harder than itself
A moraine is a cone shaped deposit of calcite that builds up on the floor of a cave?
False
is this statement true of false AB is the hypotenuse of?
false
What is the statement if it is an equilateral triangle then it is isosceles?
A false statement
