Questions and Answers
Which of the following statements is true about smartphones?
Smartphones have revolutionized the way we communicate and access information.
What is the approximate number of smartphones purchased worldwide last year?
1 billion
What is the main reason why smartphones become obsolete within a year or two?
Newer models with better features are constantly being released.
How does the computing power of a low-end smartphone compare to the computer system used by NASA to put a man on the moon?
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What role does chemistry play in the development and use of smartphones?
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Study Notes
Smartphones Overview
- Millions of smartphones are purchased worldwide every year, with an approximate number of purchases last year being in the millions.
Smartphones Obsolescence
- Smartphones become obsolete within a year or two mainly due to rapid advancements in technology and speedy release of new models.
Computing Power of Smartphones
- A low-end smartphone has computing power comparable to the computer system used by NASA to put a man on the moon, demonstrating the tremendous progress in technology.
Chemistry in Smartphones
- Chemistry plays a crucial role in the development and use of smartphones, with various chemical compounds and reactions involved in the production of components, such as batteries and screens.
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