False. There is gravity in space. However, there are sections of space far away from any mass that will have no gravitational forces. So really, it depends on where you are in space (how close to a body of mass you are) whether there will be gravity or not.
No. Consider the statement "If I'm alive, then I'm not dead." That statement is true. The converse is "If I'm not dead, then I'm alive.", which is also true.
False. Evaporation occurs year round.
I live in nebraska, and this statement is false.
History will never know.
Suppose H is true the H or not H is true.Suppose H is false. Then not H is true and therefore H or not H is true.Therefore, in either case, the conclusion "H or not H" is always true.A conditional statement is false if the condition is true but the conclusion is false. Here the latter cannot happen and so the conditional statement is always true.
One false statement about root-hairs is that they can sense gravity. It is a common misconception that gravity effects the direction of growth.
One false statement about root-hairs is that they can sense gravity. It is a common misconception that gravity effects the direction of growth.
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.
False. (Electromagnetic forces stop the motion.)
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."
No. Consider the statement "If I'm alive, then I'm not dead." That statement is true. The converse is "If I'm not dead, then I'm alive.", which is also true.
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.
A counterexample is a specific case in which a statement is false.
True
False. A declaration is a public statement.
A counter example is a statement that shows conjecture is false.
false