The Voyager space probes used electricity provided by

a. fuel cells
b. solar arrays
c. radioisotope thermoelectric generators
d. hydrazine
e. none of the above


D

Physics & Space Science

You might also like to view...

Which of the following is NOT one of the four stages in the development of a terrestrial planet?

a. flooding b. cratering c. slow surface evolution d. fusion of hydrogen to helium e. differentiation

Physics & Space Science

How are mass and weight different?

A. Weight is the amount of matter an object contains; mass is the type of matter an object is made of. B. Mass is the amount of matter an object contains; weight is how much mass an object contains. C. Weight is a measure of how much gravity pulls an object; mass is how much matter the object has. D. There is no difference; they are the same.

Physics & Space Science

At what longitude is an observer who sees the last-quarter moon on his meridian when it is 12:00 noon local solar time at 75°W?

Physics & Space Science

Why must you be careful in how you start the timing when you measure the time increments for multiple oscillations of a vibrating system?

Physics & Space Science