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Can sound waves be cancelled using equal but opposite sound waves?
Wiki User
∙ 11y ago
Yes. That's exactly the process used by those expensive "noise-canceling" headphones
that do such a great job when you want to listen to your CD on an airplane.
Wiki User
∙ 11y ago
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How can a plane fly using 3rd law of motion?
A plane flies using equal and opposite actions by overcoming gravity with lift and drag with thrust.
What is sir isaac newtons third law of motion?
His third law is For every action there is an equal and opposite reaction. An example of this is the principle of jet propulsion or the movement of a squid using its siphon
How does an ultra sound work?
By creating an xray using sound waves.
How does amplification affect sound?
it affects sound because you use amplification to make your sound by using a solid and make it louder.
What is the advantage of using sound to communicate?
We communicate using sound waves by talking and listening to one another. Sound is an excellent way to express emotions - the volume, pitch, speed, etc., all contribute to the ideas we are communicating.
How do you find the angles on a rhombus?
A rhombus has 2 equal opposite acute angles and 2 equal opposite obtuse angle using a protractor will confirm that its 4 interior angles add up to 360 degrees
__ is the opposite of sound or no sound, in music, when performers are not playing or singing, this is written down using __?
1st one is silence
How can a plane fly using 3rd law of motion?
A plane flies using equal and opposite actions by overcoming gravity with lift and drag with thrust.
How do you draw a rhombus with sides of 5cm and two of its angles equal to 50 degrees?
By using a staight edge and a protractor it will have 4 equal sides of 5 cm and 2 opposite angles of 50 degrees and 2 opposite angles of 130 degrees
True or false The key to using the elimination method is to find variable terms in the two equations that have equal or opposite coefficients?
True
What is the key to using the elimination method to find variable terms in the two equations that have equal or opposite coefficients?
Eliminate the variables that have equal coefficients but opposite in sign.x + 2y = 103x - 2y = 14Or you can work to have one of the variables with equal coefficients but opposite in sign such as:3x + 2y = 5x + y = 2 multiply by -2 to both sides3x + 2y = 5-2x - 2y = -4
Can you make a movie screenplay about a cancelled tv show?
If you're using "a cancelled TV show" as a concept, sure. If you're using characters, storylines, etc. of an actual TV show that was cancelled, you're going to want permission from the producer of the show.
How do you use two lines to make 4 equal parts in a square?
Connect a line from the middle of one side to the middle of the opposite side. Repeat using the other 2 sides and you will be left with 4 smaller, equal sized squares. You can also connect opposite corners and you will be left with 4 equal sized triangles.
What are the lengths of the diagonals of a rhombus that has a perimeter of 30cm and two equal angles of 95 degrees?
The rhombus will have 2 equal opposite angles of 95 degrees and 2 equal opposite angles of 85 degrees with 4 equal sides of 7.5 cm then by using the cosine rule in trigonometry its diagonals work out as 11.05916005 cm and 10.13385311 cm
What is the opposite of merciful using a prefix?
The opposite of merciful using a prefix is merciless.
What does it mean while you push against the water the water is also pushing against you?
Using Newton's third law of motion:Every action has an equal and opposite reaction
How do you find the length of a given side if you have lengths of other sides of a rectangle?
By using the fact that opposite sides of a rectangle have the same length.By using the fact that opposite sides of a rectangle have the same length.By using the fact that opposite sides of a rectangle have the same length.By using the fact that opposite sides of a rectangle have the same length.
