# When sneezing your eyes are closed true or false?

True, if you attempted to open your eyes while sneezing your eyes would pop out.

True, u can;t really sneeze with your eyes open

### Sneeze with eyes open?

Never EVER try sneezing with eyes open,Why???Because ur eyes will fly out!sounds funny but u=its true they really do! I have tried to keep my eyes open while sneezing; my vision is still good, and my eyes suffered no ill effects at all. However, I did not succeed in sneezing with open eyes. I am obstinate, and determined to prove that it could be done. Well, it can't.

### True or False the tricuspid valve is closed while the atrium is contracting?

False. The valve is open so that the blood can be pumped to the ventricles.

### Cataracts are cloudy spots in the eyes sclera True or False?

False: Cataracts are cloudy spots in the eye's lens that develop as we age.

### Combination of alleles are known as a genotype true or false?

False. A combination af alleles is called a gene. The genotype is the type of gene (I.e blue eyes rather than brown eyes)

### Why an open sentence always has at least one variable?

An open sentence is neither true nor false. It depends on the value of the variable. If you had 5=3 that would be a closed sentence which is false. If you had 5=5 that would be a closed sentence which is true. If you had x=3 then it is open to whether the x is a 5 or a 3.

### If you sneeze with your eyes open they pop out why does that happen?

Actually, that is not true at all. Your eyes close naturally when you sneeze simply to keep bacteria from getting in your eyes. A few people can sneeze without closing their eyes, (without them popping out) but the average person naturally closes their eyes while sneezing. Hope this helped! :)

### What is the result of True AND False OR True?

True AND False OR True evaluates to True. IT seems like it does not matter which is evaluated first as: (True AND False) OR True = False OR True = True True AND (False OR True) = True AND True = True But, it does matter as with False AND False OR True: (False AND False) OR True = False OR True = True False AND (False OR True) = False AND True = False… Read More

### What does And mean in Mathematics?

And is used in logical comparison in mathematics. true and true is true. true and false is false. false and true is false. false and false is false.

### I heard pitbulls with blue eyes are inbred?

that is not true...i have a pitbull from a litter that me and a friend bred and they were not inbred....that is false

### True or false as heat is applied to a closed container containing a gas the pressure inside the container will decrease?

false; it will increase; Boyle's law says P1V1/T1 = P2V2/T2

### How do you construct a truth table for parenthesis not p q parenthesis if and only if p?

Assuming that you mean not (p or q) if and only if P ~(PVQ)--> P so now construct a truth table, (just place it vertical since i cannot place it vertical through here.) P True True False False Q True False True False (PVQ) True True True False ~(PVQ) False False False True ~(PVQ)-->P True True True False if it's ~(P^Q) -->P then it's, P True True False False Q True False True False (P^Q)… Read More

### All parts of a true and false question must be true for the answer to be true?

Yes. If all the question's parts are true, then the answer is true. If all the question's parts are false, then the answer is false. If one of the question's parts is false and the rest true, then the answer is false. Logically, this is illustrated below using: A = True, B = True, C = True, D = False, E = False, F = False A and B and C = True D and… Read More

### Where do we use logical operators?

The four logical operators are AND, OR, XOR and NOT. These operators are used to evaluate operands composed of boolean expressions. A boolean expression is any expression that returns a boolean value. A boolean value is a data type of arbitrary length (dependant upon the implementation of the programming language) but is typically 8 bits in length. When all bits are off, the value is false but when all bits are on, the value is… Read More

### What does it mean if my Cat is sneezing and has red weepy eyes?

Cats can have allergies to dust around the home; sprays or spray deodorizers or even an allergy to the food you are feeding them. It is best to see your vet and let them make a true diagnosis.

### What are Boolean operators and how are they used?

Boolean operators are used in programming. It would be hard for me to explain exactly how they are used in programming without giving you a programming course, but I can tell you basically what they do. The main boolean operators are AND, OR, NOT, and XOR (exclusive or). So: * (true AND true) makes true * (true AND false) makes false * (false AND true) makes false * (false AND false) makes false * (true… Read More

### Is 'This statement is false' true or false?

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… Read More

### The Valsalva Maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso true or false?

True. The Valsalva Maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso.

### A zero reading on an ohmmeter means the circuit or component is open is this true or false?

This is false. A zero reading is what you get when you press the probes of the meter together with nothing between them, to make sure the meter is working. That's about as closed as the circuit under test can get.

### What is xor gates?

Xor gates are a type of logical gate that returns true if both of the two inputs aretwo different Boolean (true/false) values. The xor gate is also called an "exclusive or" gate because one input has to be true to return true, but not both. Here is a table of input values and return values for an xor gate. Inputs | Return Value (Output) true and true | false true and false | true false… Read More

### Why do humans open their eyes just before they die?

No. Usually people who are consious have their eyes open when they die as this is how they were. If you were unconsious then you wouldn't open your eyes if you were about to die. The above remark is not true. I witnessed my grandmother pass away. She had been unconsious for weeks and in her final moments she opened her eyes looked at my grandfather, slowly closed her eyes and slipped away. I don't… Read More

### Why is the statement 'This sentence is false' so confusing?

In the logical sense, sentences must be either true or false and not both. "This sentence is false" cannot be true because that would mean that it is false, and it cannot be both. It also cannot be false because that would mean that it is true, and it cannot be both. Therefore, if it is true or false, then it is both true and false. Therefore it is either neither true nor false or… Read More

### Truth table for 3-inputs OR gate?

It is not easy to illustrate this in a table since it would need to be a 3-d table. The browser which we are required to use is bad enough for ordinary tables. So here goes: X = True, Y = True, Z = True then (X or Y or Z) = True X = True, Y = True, Z = False then (X or Y or Z) = True X = True, Y =… Read More

### What is the difference between true or false?

True means that it is correct. False means it is not true.

### What is the truth table for p arrow q?

Not sure I can do a table here but: P True, Q True then P -> Q True P True, Q False then P -> Q False P False, Q True then P -> Q True P False, Q False then P -> Q True It is the same as not(P) OR Q

### 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.

### What is a true or false question?

A true or false question is a question that gives you a statement, and asks whether it's true (correct) or false (wrong).

### What do squid eyes differ from cow eyes?

Squid have a false cornea and true cornea and choroid in their eye and cow don't. Also, a sqid's lens is hard while a cow's lens isn't, there cornea is. Hope this helps.

### What category in Excel returns a true or false value?

Excel has a category called Logical Functions. The IF function is the one of those that most people use and associate with returning True or False values. Other functions also return True or False values. There is a TRUE function and a FALSE function. The OR function and the AND function can be used to return True or False values too. The NOT function can reverse a True or False value, so it also returns… Read More

### What is a counterexample to show that the repeating decimals are closed under addition false?

There cannot be a counterexample since the assertion is true. This requires you to accept the true fact that the terminating decimal 1.25, for example, is equivalent to the repeating decimal 1.25000... (or even 1.24999.... ).

### Is this statement true or false The rhyme scheme of a limerick is ABABAB true or false?

yes it is true

### What is an examlpe that proves that a conjecture or statement is false?

A therefore B A is true Therefore B is true Logically..... A is true A is false Therefore B is false

### Is it true if you get enough sleep and you eat health it will prevent infections?

Not true. It's false. Definitely not true at all. It's definitely false. It's not a true statement. False statement.

### When you actively listen you show the speaker that you understand what they are saying. True False?

Yes, this is true. When you actively listen, you may nod or it may show in your eyes that you have some understanding what they are saying. If you were in your own world, you would not be doing this.

### What is true and false?

True means it is a proven fact; it is right or correct. False means it is not correct or not true.

### Why can a conjecture be true or false?

Because that is what a conjecture is! It is a proposition that has to be checked out to see f it is always true, false or indeterminate, sometimes true, false or indeterminate, never true, false or indeterminate. Once its nature has been decided then it is no longer a conjecture.

### True or false Gases always have the same shape and volume.?

False. Gases in a container take the shape of the container. The volume of a gas increases with temperature and inversely with pressure, except when in a closed container where volume remains the same as the volume of the container and the temperature and pressure will vary.

### Do iguanas have 3 eyes?

yes this is true according to my book. but scientists believe it can only see light and dark, its like walking around with your eyes closed and come near a bright light. but the eye is nearly impossible to see from the outside.

### Can I do a test on true or false?

There are certainly true or false tests and you can do them if your teacher asks you to do them.

### What is the proof for P and Not P Therefore Q?

"P and not P" is always false. If P is true, not P is false; if P is false, not P is true. In either case, combining a true and a false with the AND operator gives you false. And if you look at the truth table for the implication (the "therefore" part), when the left part is false, the result is always true.