Which device was the first to be designed for use with rechargeable batteries?

a. portable computer designed by ibm

b. digital camera for use by astronauts

c. power drill for use on the moon

d. wireless phone first used by nasa

C. power drill for use on the moon

Explanation:

Device that was first to be designed for use with rechargeable batteries was  power drill for use on the moon. The astronauts used power drill to recharge batteries to collect the subsurface soil of the moon. Since, there no independent power source back there on the moon, Astronauts decided to use power drill with rechargeable batteries so as to reduce the baggage of carrying battery along with them.

there is none because earth is stationary and flat.

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.