Dimensional Analysis: The distance d through which a beam of length L is deflected when it is subjected to a fixed load may be described by the relationship d = RL2. What are the SI units of the constant R?
A. m3
B. m2
C. m
D. m-1
E. R is dimensionless
Answer: D
Physics & Space Science
You might also like to view...
How can the age of a star cluster be found from its H-R diagram?
What will be an ideal response?
Physics & Space Science
The central core inside an atom is
a. the electron. b. the proton. c. the neutron. d. the nucleus. e. none of the above.
Physics & Space Science
Comets are solid objects
a. True b. False Indicate whether the statement is true or false
Physics & Space Science
What is the maximum radiation pressure exerted by sunlight in space (S = 1 350 W/m2) on a highly polished silver surface?
a. 1.4 × 10^-2 Pa b. 0.12 Pa c. 9.0 × 10^-6 Pa d. 4.5 × 10^-5 Pa e. 2.3 × 10^-6 Pa
Physics & Space Science