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Why does a spiral rotate when suspended over a lighted candle?
This rotation is caused by convection currents, where the heat from the candle rises and creates a flow of hot air around the spiral. The heated air rises, cools down, then sinks, creating a circular motion that causes the spiral to rotate.
Which type of strain is there when a spiral spring is stretched by a force?
When a spiral spring is stretched by a force, it experiences tensile strain. Tensile strain occurs when an object is stretched or pulled in opposite directions, causing the material to elongate. This type of strain is defined as the change in length per unit original length of the material.
What happen when the convection current detector came near a heat source using spiral over candle pliers hanger and paper?
When the convection current detector comes near a heat source like a candle, the heated air rises due to convection, causing the paper spiral to move or spin. This movement is a result of the hot air near the heat source displacing the cooler surrounding air, creating a convection current that affects the paper spiral's position.
How can hot water make a paper spiral move?
When hot water is applied to a paper spiral, it weakens the bonds between the paper fibers, making the paper expand and contract unevenly. This uneven expansion and contraction causes the paper to twist and move in a spiral motion due to the differences in tension along its length.
What is Ballistic galvanometer Explain its construction?
A ballistic galvanometer is used by electricians to measure an electric current. It is commonly used to test whether or not an electric current is present. A ballistic galvanometer consists of a meter that is attached to two probes, one positively charged and one negatively charged. This keeps the user from being electrocuted when an electric charge is present.
How do we calculate length of helical spring?
How do calculate spiral length of Spiral rings
Formula to calculate length of spiral reinforcement in columns?
Formula to calculate length of spiral reinforcement in columns
What is the formula to calculate the length of a spiral?
It depends on the spiral - there are lots of different ones, with different formulae.
What actually gives off light in a light bulb?
Electric current through a filament (thin spiral) of tungsten causes it to heat up enough to glow brightly.
Fracture spread along the length of the bone?
Spiral
How do you measure length of spiral ring in pile cage length of 50 meter?
lengthofspiralring
What is the name of the fracture spead along the length of the bone?
Spiral Fracture
What does a coil look like?
A spiral length of something, like a spring.
What is square root spiral?
Select any point in the plane as the origin. From the origin, draw a line of unit length. At its end draw a perpendicular line, also of unit length. This is the first line of the spiral. Join the end of this second line to the origin - this will be a line of length sqrt(2). At the end of this line draw a perpendicular line of unit length. This is the second line of the spiral. Join the end of this new line to the origin - this will be a line of length sqrt(3). At the end of this line draw a perpendicular line of unit length. This is the next line of the spiral. Continue until you have had enough! Or, follow the link.
How you calculate the spiral ring in pile?
To calculate the spiral ring in a pile, you first need to determine the diameter of the pile and the pitch of the spiral. The spiral ring is essentially a helical shape that wraps around the pile in a specific pattern. You can use trigonometry and geometry principles to calculate the length and spacing of each coil in the spiral ring. This calculation is crucial for ensuring the stability and load-bearing capacity of the pile structure.
What is the formula for the hypotenuse length of the nth triangle in a Theodorus Spiral?
The hypotenuse of the nth triangle has a length of sqrt(n+1)
How can you calculate the length of a spiral?
You take it and roll it out and use a length measuring tool to measure it's approximate length in yards feet inches centimeters etc... :)
