Question

what everyday impact is linked to goodenoughs work with batteries and ram?
increasing screen sizes on modern televisions
eliminating fossil fuels from global transport
replacing the internet with local networks
powering smartphones, laptops, and electric cars
ending the need for rechargeable devices

Explanation:

John B. Goodenough's research was foundational to the development of lithium-ion batteries, which are widely used to power portable electronics and electric vehicles, and his work also contributed to RAM technology that supports these devices. The other options are incorrect: his work did not focus on TV screen sizes, fossil fuels are not eliminated from global transport, local networks do not replace the internet, and his battery work enabled rechargeable devices rather than ending their need.

Answer:

D. Powering smartphones, laptops, and electric cars