Connect a mass to the bottom of the spring. (depending on the spring size, the mass will vary, the larger the spring the greater the mass u can use) Suppose you use a 100 g mass on a spring, measure the amount by which it stretches and record the data. Use hooke law to figure out the constant of the spring. K = m.g/x m = mass, g =gravity, x = stretch
helical structure of DNA
DNA molecule is shaped like a spiral staircase and is composed of two parallel strands of linked subunits.
I came across this term myself in my text book on Social Research. It is the 8th distinct characteristic of research. Cyclical means recurring in cycles or periods of time in which certain events or phenomena repeat themselves in the same order at the same interval. Helical: in the short sense means spiral, however helical in this original context could refer to the fact that associations in research don't always form a circle. My text book explains helical in this manner since neatly closed circles in research can be deceptive: "Research is rarely conclusive. In a truer sense, the research cycle might be more accurately conceived of as a helix, or spiral, of research. In exploring an area, one comes across additional problems that need resolving, and so the process must begin anew. Research begets more research" (Leedy, Ormand; Practical Research; Planning and Design; 9th edition; Pearson; page 7)
The protein coat surrounding the nucleic acid of a virus is called the capsid. These are broadly classified according to their structures. Helical (cylindrical) and icosahedral (spherical) are the most common types.
The three kinds of carbon backbones are straight chain,branched chain,and the ring.
It suggested that the structure of DNA was helical.
Maurice Wilkins and Rosalind Franklin
what is the use of dance helical communication? helical communicqationis the communication of helical
helical sequence
Of or pertaining to, or in the form of, a helix; spiral; as, a helical staircase; a helical spring.
Helical Bar was created in 1919.
what is dance helical model of communication? what is dance helical model of communication?
Helical thickening, also known as spiral thickening, is a form of sculpturing. Helical thickenings are part of the S3 layer of the secondary wall.
DNA in its native form is double-stranded and helical.
is helical coil and coil spring are the same
A helical virus has a spiraling structure similar to a spiral staircase. The virus genome is arranged in the middle of the spiral staircase. The Tobacco mosaic virus is a helical virus.
Helical piers are used to provide a foundation support for various types of structures. Helical piers are mostly used when there is a soil problem prohibiting a structure from failing.