1) Which prefix is often used with scientific terms to indicate that something is the same, equal or constant?
A. iso
B. mega
C. meta
D. quasi
Answer : A.
2) The study of phenomena at very low temperatures is called
A. heat transfer
B. morphology
C. crystallography
D. cryogenics
Answer : D.
3) The branch of medical science which is concerned with the study of disease as it affects a community of people is called
A. epidemiology
B. oncology
C. paleontogy
D. pathology
Answer : A.
4) Superconductivity is a material property associated with
A. cooling a substance without a phase change
B. frictionless liquid flow
C. a loss of thermal resistance
D. a loss of electrical resistance
Answer : D.
5) If a metal can be drawn into wires relatively easily it is called
A. malleable
B. ductile
C. extractive
D. tactile
Answer : B.
6) Cystitis is the infection of which of the following?
A. liver
B. urinary bladder
C. pancreas
D. lung
Answer : B.
7) Which of the following is primarily composed of calcium carbonate?
A. Fish scales
B. Shark teeth
C. Oyster Shells
D. Whale bones
Answer : C.
8) Water flows through a horizontal pipe at a constant volumetric rate. At a location where the cross sectional area decreases, the velocity of the fluid
A. increases
B. decreases
C. stays the same
D. none of the above
Answer : A.
9) Yeast, used in making bread is a
A. fungus
B. plant
C. bacteria
D. seed
Answer : A.
10) A cyclone is an engineering device that is used to
A. transport materials
B. segregate particles
C. control switching devices
D. model fractals
Answer : B.
