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joja [24]
3 years ago
14

What were tools in the neolithic era made of?

History
1 answer:
mojhsa [17]3 years ago
4 0
<span>Chisels and gouges, often made stones such as jadeite, diorite, or schist, all harder than flint.</span><span />
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Horatio Gates was an important figure in the revolutionary war.
viktelen [127]

Answer:

C.

Explanation:

He was defeated by Lord Cornwallis at the battle of Camden, south Carolina, on August 16

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3 years ago
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What was the middle conlonies climate like
Scorpion4ik [409]
The Middle Colonies<span> had warm summers and cool winters and soil well-suited to growing crops. The mild </span>climate<span> combined with the fertile earth allowed small farms to flourish, and the </span>Middle Colonies<span> eventually became known as the Bread Basket.</span>
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3 years ago
How did German physicist Werner Heisenberg's uncertainty principle shake beliefs in Newtonian physics?
taurus [48]
<h2>Answer:</h2>

Heisenberg's uncertainty principle enunciated in 1927, postulates that the fact that<u> each particle has a wave associated with it, imposes restrictions on the ability to determine its position and speed at the same time</u>.  

In other words:  

<em>It is impossible to measure simultaneously (according to quantum physics), and with absolute precision, the value of the position and the momentum (linear momentum) of a particle.  </em>

<em />

So, the greater certainty is seeked in determining the position of a particle, the less is known its linear momentum and, therefore, its mass and velocity.  

In general, the greater the precision in the measurement of one of these magnitudes, the greater the uncertainty in the measure of the other complementary variable.  

This principle is one of the fundamentals of quantum mechanics that differentiates it from <u>Newtonian mechanics</u>, which stablishes <u>a physical macroscopic model to describe the movement of bodies in space with</u><u> fixed properties</u>, whereas according to quantum mechanics it is not so.

Both theories offer very different descriptions of the world, incompatible with each other, but both are valid in their fields of application.

5 0
3 years ago
What is the similarities between Medieval Europe and Ancient China?
melamori03 [73]

Answer: it is thought that thousands of Europeans lived in Imperial China during the period of Mongol rule. These were people from countries traditionally belonging to the lands of Christendom during the High to Late Middle Ages who visited, traded, performed Christian missionary work, or lived in China. This occurred primarily during the second half of the 13th century and the first half of the 14th century, coinciding with the rule of the Mongol Empire, which ruled over a large part of Eurasia and connected Europe with their Chinese dominion of the Yuan dynasty Whereas the Byzantine Empire centered in Greece and Anatolia maintained rare incidences of correspondence with the Tang, Song and Ming dynasties of China, the Roman papacy sent several missionaries and embassies to the early Mongol Empire as well as to Khanbaliq (modern Beijing), the capital of the Mongol-led Yuan Dynasty. These contacts with the West were only preceded by rare interactions between the Han-period Chinese and Hellenistic Greeks and Romans.

Explanation:

7 0
3 years ago
Name 2 things that contributed to the start of ww1
Zielflug [23.3K]
Imperialism, militarism, and nationalism contributed to the start of the war.

The immediate cause was the assassination of Archduke Franz Ferdinand.

Hope I could help!
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3 years ago
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