0
When a certain string is clamped at both ends the lowest four resonant frequencies are measured to be 100 150 200 and 250 Hz One of the resonant frequencies below 200 Hz is missing What is it?
Wiki User
∙ 11y ago
Look for a common factor for the frequencies you specified. Obviously the answer isn't 100 (the lowest number in the list), since 150 and 250 are not multiples of 100, therefore you should look for a smaller number, that IS a common factor to all these numbers.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How does comparing numbers help to order numbers?
A "total order" of a set requires certain properties of the ordering function. For any A, B and C: Transitivity: A>B and B>C implies A>C Trichotomy: A>B or B>A or A=B These properties are true of the '>' operator meaning "greater than" when used to compare real numbers. This means that real numbers can be put in order by comparing them in pairs to see which is greater. Side note: without "Trichotomy", we would have a "partial order", where the order of the set would not be unique. For example, if the set were people, and '>' meant "is an ancestor of", then Transitivity would still be true, but Trichotomy would not. And there would be many ways to order a group of people so that descendants always came before ancestors.
Where did the word cheapskate come from?
Many decades ago, children's roller skates were made of metal, and clamped on to children's shoes. They were tightened with a small metal "key" which would pull brackets in between the soles of the shoes and the upper leather bodies of the shoes. Then there was a leather strap that was affixed to the back of the skate near the heel of the shoe, and it went over the top of the skater's ankle, to help hold the skate on the foot. Metal shoe skates were used almost exclusively in streets to avoid cracks in the sidewalk that might make you take a nasty fall. Even so, these skates were so cheap and shoddy they often fell off, leaving the skater with one skate on and one dangling by the leather strap as the skater went skate, clomp, skate, clomp to a sudden stop. They were truly... cheap skates. as I understand it back in the early 1900's there there was a woman named Kate Robinson, she was a panhandler and inherited a fortune but continued to beg. So people would tell thrifty people you are as cheap as Kate and it got shortened to cheapskate
How would you go about making a three fourths of an inch thick piece of pine wood 0.5 cm thick?
An inch is equivalent to 2.54cm. If a piece of wood is 3/4 of an inch thick, it is about 1.9cm (19mm) thick, therefore to create a 0.5cm (5mm) thick piece from this it would be necessary to cut the excess 14mm off.The method to use for this will depend on the shape and size of the piece of wood.For a small piece of wood, it could be marked around the edges, clamped in a work vice and hand sawn to give the desired thickness. Sanding the wood afterwards will bive a neat smooth finish.When cutting, be careful not to place fingers in the path of the saw, and clamp the work-piece securely. You can put thin card or wood either side of the work-piece to prevent it being damaged by the clamp, but make sure these are clear of where you need to cut.A small area could be cut down in thickness by using a router or a chisel. If you have not used either of these before, get some help and practice on scrap pieces first.For a slightly larger piece, a very coarse sandpaper on a belt sander can quickly remove material or you could use a plane.For large pieces use a thicknesser. If you do not have access to one of these, call joinery workshops and ask whether one would do this small job for you. This will give the neatest finish.
what is a sentence with the word clamped in it?
Here are some sentences.She clamped the pipe in the vice to work on it.The lid was clamped shut on the box.
How can you use clamped in a sentence?
He clamped his hand tightly around the paper.
What is the difference between grinding and turning?
When grinding, an abrasive material such as carborundum is used to remove material from the workpiece. When turning, material is removed from the workpiece with a cutting tool. The worpiece is usually clamped in the jaws of a chuck, and the chuck turns. the tool is clamped to a toolpost and moved along the workpiece and into the workpiece in order to cut material off in a measured amount.
How can clamped be used in a sentence?
the two boards were glued, then clamped together following the instruction diagram.
What rhymes with clamped?
Stamped
Can you go threw menapause when you have your tubes clamped?
Yes, You can go through Menopause with or without your tubes clamped. It's normal.
What is neutralization of a amplifier?
While there may be very rare exceptions to this, nearly 100% of the time neutralization of an HF PA or power amplifier vacuum tube has virtually nothing to do with VHF or UHF oscillations. VHF oscillations are almost always caused by a high impedance (parallel resonant) path from a grid to ground. The high impedance prevents the grid from being "clamped" or held at ground potential for RF at some frequency or range of frequencies. If this high impedance resonance happens to occur at a frequency range where the anode path to ground is parallel resonant, the tube can act like a tuned-plate tuned-grid oscillator. Hope this helps! It is also called Unilateralisation:- it is a process by which neutralising or nullifing the internal feedback effect causing internally, by connecting an additional network. It is explained breifly in the related link.
Why the burette is clamped vertically?
A burette can be a hollow glass (or plastic) tube open at the top, with a small tap at the bottom. There may also be a scale etched down the tube. The burette allows a certain amount of liquid past the tap. So, obviously, unless clamped vertically, the liquid would simply pour out of the glass tube.
How do you measure electrical current flow in a copper wire?
Electrical current flow in a copper wire is measured with an ammeter. It is either clamped onto the wire or attached at one end to monitor the amount of current moving through the wire.
What has the author Mulugeta K Berhe written?
Mulugeta K. Berhe has written: 'Damping in a clamped-clamped vibrating tube with intermediate supports'
What does the plumber do to the leaky pipe with his tools?
Clamped
You had a left ovary and fallopian tube removed with your right fallopian tube clamped and you want to know what is a comfortable position to relive some discomfort?
i need help to get in a certain position to relive my abdominal pain from a lapascophic surgrey
