A sound barrier with an STC of 50 will generally
A) block all speech and music, however loud.
B) block loud music but not loud speech.
C) block loud speech but not loud music.
D) not block music but will block speech sufficiently to be heard only by a curious listener.
D) not block music but will block speech sufficiently to be heard only by a curious listener.
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What will be an ideal response?
Internal parasites are effectively controlled with good management practices and ____________________ or de-wormers
Fill in the blank(s) with correct word
Component models of detail parts or assemblies can be obtained from suppliers and manufacturers. These models save the designer time and reduce the potential for error but can be difficult to use in a con¬straint-based model. Why? What advantage does the supplier gain from this service?
What will be an ideal response?
Masonry veneer is usually either ____ or natural stone.
A. hardwood B. aluminum C. brick D. plaster