Fraud in science is rare because it is difficult to commit. Why is it difficult to commit fraud in science?
a. Science requires that experimental and theoretical findings be reproducible.
b. All scientists are bound by a code of ethics preventing them from publishing fraudulent work.
c. Scientific results are reviewed by other scientists before they are published.
d. Scientific journals only allow certain highly trusted individuals to publish their work.
e. a and c above
E
You might also like to view...
The mer of polyethylene is made from two atoms of ______________and two atoms of hydrogen.
Fill in the blank(s) with the appropriate word(s).
Angular Momentum: A uniform 135-g meter stick rotates about an axis perpendicular to the stick passing through its center with an angular speed of 3.50 rad/s. What is the magnitude of the angular momentum of the stick?
A. 0.0394 kg ? m2/s B. 0.473 kg ? m2/s C. 0.0739 kg ? m2/s D. 0.158 kg ? m2/s E. 0.0236 kg ? m2/s
Answer the following statement(s) true (T) or false (F)
1. 
for all vectors 
2. The only way a vector’s magnitude can be zero is if all its components are zero
A double-convex thin lens is made of glass with an index of refraction of 1.52. The radii of curvature of the faces of the lens are 60 cm and 72 cm. What is the focal length of the lens?
A) 70 cm B) 63 cm C) 75 cm D) 66 cm E) 58 cm