Edelman Understanding Ultrasound Physics questions
Is cholesterol level and longevity
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related. cholesterol increases, lifespan decreases.
Is smoking and the likelihood of cardiovascular disease
a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related
Are years employed and days of vacation earned per year
a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related
Is IQ and shoe size
a. inversely related
b. directly related
c. unrelated
ANSWER c. unrelated
Is caloric intake and weight
,a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related. weight increase when calories increase
Is hours spent exercising and weight
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related. exercise increases, weight decreases
Is alcohol intake and sobriety
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related
How are the size of a tree and its age related?
a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related
How are the height of a person and the color of his automobile related?
a. inversely related
b. directly related
c. unrelated
,ANSWER c. unrelated
How is the age of a loaf of bread related to its freshness?
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related. age increases, freshness decreases
List these metric terms in INCREASING order:
A. mega
B. micro
C. milli
D. hecto
E. deca
F. deci
ANSWER B. micro, C. milli, F. deci, E. deca, D. hecto, A. mega
how many milliliters are in 8 liters.
A. 1/8
B. 8
c. 800
d. 8000
ANSWER d. 8000. milli means thousandth, so multiply 1000 by 8.
how many centimeters are in 3 meters?
a. 1/300
, b. 1/3
c. 3
d. 300
ANSWER d. 300. centi means hundredth, so multiply 3 by 100
how many kilometers are in 3000 meters?
a. 1/300
b. 1/3
c. 3
d. 300
ANSWER c. 3. kilo means thousand, so divide 3000 by 1000.
what is the reciprocal of 100?
a. .1
b. 100
c. .2
d. .01
ANSWER d. .01. 1/100= .01
how many hertz is 3 MHz?
a. 3,000,000
b. 3000
c. 333
d. 0.003
ANSWER 3,000,000. mega means billion, 3x1,000,000 = 3,000,000
how many milliliters are contained in a jar filled with 5 liters of fluid?
Is cholesterol level and longevity
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related. cholesterol increases, lifespan decreases.
Is smoking and the likelihood of cardiovascular disease
a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related
Are years employed and days of vacation earned per year
a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related
Is IQ and shoe size
a. inversely related
b. directly related
c. unrelated
ANSWER c. unrelated
Is caloric intake and weight
,a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related. weight increase when calories increase
Is hours spent exercising and weight
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related. exercise increases, weight decreases
Is alcohol intake and sobriety
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related
How are the size of a tree and its age related?
a. inversely related
b. directly related
c. unrelated
ANSWER b. directly related
How are the height of a person and the color of his automobile related?
a. inversely related
b. directly related
c. unrelated
,ANSWER c. unrelated
How is the age of a loaf of bread related to its freshness?
a. inversely related
b. directly related
c. unrelated
ANSWER a. inversely related. age increases, freshness decreases
List these metric terms in INCREASING order:
A. mega
B. micro
C. milli
D. hecto
E. deca
F. deci
ANSWER B. micro, C. milli, F. deci, E. deca, D. hecto, A. mega
how many milliliters are in 8 liters.
A. 1/8
B. 8
c. 800
d. 8000
ANSWER d. 8000. milli means thousandth, so multiply 1000 by 8.
how many centimeters are in 3 meters?
a. 1/300
, b. 1/3
c. 3
d. 300
ANSWER d. 300. centi means hundredth, so multiply 3 by 100
how many kilometers are in 3000 meters?
a. 1/300
b. 1/3
c. 3
d. 300
ANSWER c. 3. kilo means thousand, so divide 3000 by 1000.
what is the reciprocal of 100?
a. .1
b. 100
c. .2
d. .01
ANSWER d. .01. 1/100= .01
how many hertz is 3 MHz?
a. 3,000,000
b. 3000
c. 333
d. 0.003
ANSWER 3,000,000. mega means billion, 3x1,000,000 = 3,000,000
how many milliliters are contained in a jar filled with 5 liters of fluid?
