Conversion of Units: Leonardo da Vinci's Mona Lisa is 21 in. wide and 30.25 in. tall. What is the area of the painting in square centimeters? (1.00 m = 39.37 in.)
A. 4100 cm2
B. 1600 cm2
C. 660 cm2
D. 3300 cm2
E. 2400 cm2
Answer: A
You might also like to view...
A good tutor will be correct in saying that velocity and acceleration are
A) the same concept, but expressed differently. B) rates of one another. C) expressions for changing speeds. D) different concepts.
A constant-volume gas thermometer has a pressure of 2.00 atm at 100°C. What would its pressure be at 0°C?
a. 0.732 atm b. 1.46 atm c. 1.24 atm d. 1.37 atm e. More information is needed to find the answer.
How long can a 1-solar-mass star live?
a. 0.5 solar lifetimes b. 1 solar lifetime c. 2 solar lifetimes d. 10 solar lifetimes
A rotating diatomic molecule has rotational quantum number l. The energy DIFFERENCE between adjacent energy levels
A) is independent of l. B) decreases as l increases. C) is the same for all changes in l. D) increases as l increases.