Correct answer
C. has greater impact resistance to blows than ordinary wood
Explanation
The correct answer is has greater impact resistance to blows than ordinary wood.
When time of closure tc = L/v0 (where L is length of pipe and v0 is speed of pressure wavE., the portion of pipe length subjected to maximum head is________?
An association of two or more persons for the purpose of engaging into a business for profit is called ________?
A sum of P1,000 is invested now and left for eight years, at which time the principal is withdrawn. The interest has accrued is left for another eight years. If the effective annual interest rate is 5%, what will be the withdrawal amount at the end of the 16th year?
The sewage treatment units in which anaerobic decomposition of organic matter is used, are called________?
Facultative bacteria survive in________?
If the sand in-situ is in its densest state, then the relative density of sand is________?