Why does hot working not result in an increase in mechanical properties?
what are the mechanical and physical properties for steel, beryllium and plastic in terms of working in hard environment hot/cold ,waterproof and fitness sizes ?
3. What are the mechanical properties of the main materials used in hot stamping? 4. What are the 4 factors that influence the size and length of beads in sheet metal forming operations?
Why does high stringency ensure that a positive result is the result of the probe binding to its correct target DNA rather than to non-target sequences? (Hint: How does temperature and salt concentration affect the properties of double-stranded DNA and why might this be important for hybridization?)
Why would we not be able to successfully evaluate the mechanical properties of skin in the same manner we evaluate metals in tension (uniaxial or 1-D testing such that is done with the Instron 5900R-4206 universal test system)?
What are the properties of Hermitian operators All quantum mechanical operators should be Hermitian operators. Why?
The figure shown below shows the effect of cold-working on the mechanical properties of brass (70% copper and 30% zinc). A brass wire is to be cold-worked by drawing from 15mm to 11mm (You did this calculation in question 1 already). What are the tensile strength, yield strength and ductility (in % elongation) of this wire after being cold-drawn? (6 points) 2 800 0 700 600 60 S 500 40 O 400 30 300 20 5 200 10 100 10...
Why does the mechanical philosophy reject Newton’s talk of forces?
Why are renin levels increased during fluid deficit? Why does decreased serum albumin result in edema? Why is an isotonic IV used to replace fluid lost to hemorrhage? Why does inhibition of ADH result in increased serum osmolarity? . Why does urine output increase with BNP release? Why does sodium retention increase the likelihood of edema? Why is a hypertonic IV solution used to reduce brain swelling?
List and explain the desirable mechanical properties of (a) anelevator cable, (b) a paper clip, (c) a leaf spring for a truck, (d) abracket for a bookshelf, (e) piano wire, (f ) a wire coat hanger, (g)the clip for a pen, and (h) a staplethanks a lot!!
desirable mechanical properties of an elevator cable