Which of the following was NOT a technological change associated with ...
Explanation:
The printing press:
The printing press was not a technological change associated with the period mentioned in the question. The printing press was actually invented by Johannes Gutenberg in the mid-15th century, which was after the mentioned period. The invention of the printing press revolutionized the way information was disseminated, making it easier and faster to produce books and other printed materials.
Technological changes associated with the period:
Now, let's take a look at the technological changes that were associated with the period mentioned in the question:
The Persian wheel:
The Persian wheel was a type of water wheel used for irrigation purposes. It allowed for the efficient lifting of water from wells or rivers to irrigate fields, thereby increasing agricultural productivity.
The spinning wheel:
The spinning wheel was a device that revolutionized the textile industry by mechanizing the process of spinning thread or yarn. This led to increased productivity and the ability to produce more textiles in a shorter amount of time.
Firearms:
The development and use of firearms were significant technological changes during this period. The use of gunpowder and firearms in warfare changed the dynamics of battles and warfare strategies. Firearms eventually replaced traditional weapons like swords and bows in many military conflicts.
In conclusion, the printing press was not a technological change associated with the period mentioned, while the Persian wheel, the spinning wheel, and firearms were all significant technological advancements during that time.
Which of the following was NOT a technological change associated with ...
The Persian wheel was a tool used to irrigate crops.
The spinning wheel was another tool used to spin yarn.
Firearms were used in combat around this period.
Theese were changes in the seventh century, and they took place because people from other countries travelled to India and spread their ideas, which the locals liked as it made their lives easier.
But the printing press was a much later innovation to be found in India. So the correct option is D.
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