Solution:
b. Strength
Because in medical applications materials having wide importance. Hardness is the property of material which gives a general indication of its resistance to localize plastic deformation. Several test methods which use different indenter materials and shapes have been developed to measure the hardness of metals.
8) What is the most important material property in medical applications? a) Stiffness b) Strength c)...
The modulus of a material is (a) proportional to the yield strength (b) the stiffness at the onset of plastic flow (c) the stiffness at the onset of necking (d) none of the above Consider the following components: 1. a bicycle frame 2. a window frame a thigh bone 4. a feather 3 In which of these components is specific stiffness (E/p) important? (а) 1, 2 & 3. (b) 2, 3 & 4 (с) 1, 3 & 4. (d) 1,...
Kindly ans both correctly i have none attempts left Question 8 10 pts For Fiber-optic cable, select the most important group of properties from the possible answers given below. The same group of properties may be used more than once. biocompatibility, transparency, modulus strength, modulus, optical properties dynamic stiffness, porosity, wave shielding waterproof, biocompatibility, modulus density, modulus, tribology Question 10 10 pts For Metamaterials, select the most important group of properties from the possible answers given below. The same group...
What is, potentially, this single most important property / ability of all matter / material that causes them to react? ( Three words Only)
8- The microstructure and crystal structure of a material a) affect the macroscopic properties. b) cannot be changed by processing. c) refer just to the crystal size in a material, d) refer to the strength of a material. e) none of the above.
What is, potentially, this single most important property / ability of all matter / material that causes them to react?
2 a) b) c) The following material is used extensively in a medical procedure called embolization therapy, which is a selective blocking of some blood vessels to better regulate blood circulation. Based on the structure shown below, it can be described as a I H HH OHI 75 00 Trans aromatic isomer BCC Polymorph alternating copolymer O graft copolymer O block copolymer Isotactic aromatic isomer random copolymer Pendant substituted ionomer Oglass ionomer Cis aromatic isomer Syndiotactic aromatic isomer Glass-Ceramic In...
1. Often, material variability in property such as strength is encountered. A sample data (max failure loads) for clear wood specimens tested parallel to the grain is given below. All loads in kips (15 samples): 16.6, 15.2, 15.4, 12.1, 14.9, 13.2, 17.1, 15.5, 15.0, 14.8, 15.2, 16.9, 12.9, 15.5, 16.0. The Normal Distribution function (Gaussian) is often found to best describe variability that is found in nature, including material properties. Using such method estimate the mean and the standard deviation....
Many radioisotopes have important industrial, medical, and research applications. One of these is 60Co, which has a half-life of 5.20 years and decays by the emission of a beta particle (energy 0.310 MeV) and two gamma photons (energies 1.17 MeV and 1.33 MeV). A scientist wishes to prepare a 60Co sealed source that will have an activity of at least 11.9 Ci after 47.0 months of use. a) If the activity is 11.9 Ci, how many 60Co atoms are in...
10) Which of the following statements best describe the expected properties or applicability of a material A that has an appreciably higher coefficient of thermal expansion than that of material B? a) A has stronger interatomic bonding than B does b) A has a weaker interatomic bonding than B does c) A has a higher melting temperature than B does d) A will be more desirable than B in applications where dimensional stability is important e)...
Strength of Cobalt-60 Source Due in 10 hours, 56 minutes Many radioisotopes have important industrial, medical, and research applications. One of these is 60co, which has a half-life of 5.20 years and decays by the emission of a beta particle (energy 0.310 Mev) and two gamma photons (energies 1.17 MeV and 1.33 MeV). A scientist wishes to prepare a 60Co sealed source that will have an activity of at least 10.0 Ci after 39.0 months of use If the activity...