Podcast
Questions and Answers
Which equation correctly converts 41 seconds to degrees?
Which equation correctly converts 41 seconds to degrees?
- $41 = 0.68333°$
- $41 = 25.6933°N$
- $41 = 0.01°$ (correct)
- $41 = 0.96667°$
Which statement correctly compares the lengths of 2.4 cm and 3,600,000 cm?
Which statement correctly compares the lengths of 2.4 cm and 3,600,000 cm?
- $2.4 cm$ is equal to $1:1,500,000$
- $2.4 cm$ is greater than $3,600,000 cm$
- $2.4 cm$ is equal to $3,600,000 cm$
- $2.4 cm$ is less than $3,600,000 cm$ (correct)
What is the value of $X$ in the equation $x : 15.6 cm = 7.8 km : 1,500,000 cm$?
What is the value of $X$ in the equation $x : 15.6 cm = 7.8 km : 1,500,000 cm$?
- $X = 1,500,000 cm$
- $X = 15.6 cm$
- $X = 780,000 cm$ (correct)
- $X = 50,000 cm$
What is the latitude of Singapore (1° N) on February 8th?
What is the latitude of Singapore (1° N) on February 8th?
What is the solar irradiance (Kext) in Wm-2 at Buenos Aires (35°S) on July 20th?
What is the solar irradiance (Kext) in Wm-2 at Buenos Aires (35°S) on July 20th?