What are the three ages in Human History?
The three ages in Human history are the Stone Age, the Bronze Age and the Iron Age. They are a... View Article
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What came first? Bronze or Copper Age?
Chronologically, it is believed that the Copper Age came first, with the Bronze Age beginning around 3200 BC. it is... View Article
Why was copper used in the Copper Age?
Copper was a durable metal as compared to stone tools or weapons. Stone would shatter on hard impact and could... View Article
Who discovered copper and when was it discovered?
As per archaeological evidence, the early Mesopotamians are credited with harnessing the full potential of copper metal. As far as... View Article
What is the Copper and Bronze Age?
Copper and Bronze Age get their name from the primary metals used, i.e. copper and bronze. The metals were extensively... View Article
What happened during the Copper Age?
The Copper Age saw advancements in technology when copper was adopted as the first metal to be used in tools... View Article
What age is known as the Copper Age?
The Chalcolithic Age is known as the Copper Age because copper was the first metal adopted to be used in... View Article
Why is the Chalcolithic Age called the Copper Age?
The Chalcolithic Age was called the Copper Age because the use of copper became more prominent in this era. For... View Article
What started the Copper Age?
The beginning of the Copper Age can be attributed to the widespread adoption and use of copper as a material... View Article
What was the major discovery of the Chalcolithic age?
The major discovery of the Chalcolithic age can be attributed to the predominance of copper as a material in metalworking... View Article
What happened in the Chalcolithic age?
The Chalcolithic Age was a transitional period between the Neolithic and the Bronze Age. Humankind began to make use of... View Article
What are the 3 ages during the ancient period?
The three ages during the ancient time period is the Stone Age, Bronze Age and the Iron Age For further... View Article
How is agricultural produce measured?
Agriculture produce is generally measured at the point of harvest at its fair value less costs to sell. Further Reading:... View Article
What is agriculture and example?
Agriculture is a primary activity, which produces most of the food that we consume. It also produces raw materials for... View Article
16 Nov 2021: UPSC Exam Comprehensive News Analysis
CNA 16 Nov 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related POLITY AND... View Article
15 Nov 2021: PIB Summary & Analysis
TABLE OF CONTENTS 1. Janjatiya Gaurav Diwas 2. Exercise SITMEX-21 3. Scientific Expedition to Antarctica 1. Janjatiya Gaurav Diwas Context:... View Article
15 Nov 2021: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 15th Nov 2021. Important news and... View Article
Criminal Justice System in India
The aim of the Criminal Justice System is to punish the guilty and protect the innocent. Although the broad contours... View Article
If a coil of metal wire is kept stationary in a non-uniform magnetic field, then
1) An e.m.f. is induced in the coil 2) A current is induced in the coil 3) Neither e.m.f. nor... View Article
A rectangular coil of 20 turns and area of cross-section 25 sq cm has a resistance of 100 ohm. If a magnetic field which is perpendicular to the plane of the coil changes at the rate of 1000 tesla per second, the current in the coil is
1) 1.0 ampere 2) 50 ampere 3) 0.5 ampere 4) 5.0 ampere Answer: 3) 0.5 ampere Solution: i = ε/R \(\begin{array}{l}= \frac{\frac{NAdB}{dt}}{R}\end{array}... View Article
