What made computers smaller and faster

Transistors replaced vacuum tubes, and the computers using Transistors are called Second Generation Computers. A series of inventions or advancements in Computer technology made Computers much faster and Cheaper and Slimmer than ever before. The first one is the Transistors.

1. What made computers smaller?
2. Which invention helped make computers much smaller and faster?
3. How did computers get faster?
4. What made computers smaller and more affordable?
5. Who made computers faster?
6. Why are smaller circuits faster?
7. Which of the following made the computer smaller and portable?
8. Who invented Internet?
9. What was the main technology used in 4th generation computers?
10. What is a fast computer speed?
11. What is high speed in computer?
12. What is computer speed called?
13. Why Smaller transistors are better?
14. What invention reduced the size of electronics?

What made computers smaller?

In the late 1950's, computers got smaller because one of its main components – the valve – was replaced by the much smaller transistor. ... The microchip also lead to computers being made that were small enough to get into the average sized room in a house. By 1970, one microchip could contain 1000 transistors on it.

Which invention helped make computers much smaller and faster?

In 1965, George Moore posited that roughly every two years, the number of transistors on microchips will double. Commonly referred to as Moore's Law, this phenomenon suggests that computational progress will become significantly faster, smaller, and more efficient over time.

How did computers get faster?

Computers calculate at the tick of an internal clock, so for many years manufacturers made transistors smaller and clocks faster to make them perform more computations per second. ... Instead we now have more and more 'cores' – lots of processors all calculating in parallel – to let them do more work in the same time.

What made computers smaller and more affordable?

Every two years since 1965, the number of transistors on a computer chip has roughly doubled, as transistors have gotten exponentially smaller. In practical terms, this doubling — dubbed Moore's Law — has meant faster, smaller, cheaper, and more powerful computers.

Who made computers faster?

Dr. Philip Emeagwali, who has been called the "Bill Gates of Africa," was born in Nigeria in 1954. Like many African schoolchildren, he dropped out of school at age 14 because his father could not continue paying Emeagwali's school fees.

Why are smaller circuits faster?

Smaller is the transistor lesser is the distance between source & drain, lesser number of electrons or holes are required to form the conducting channel below gate. Lesser input voltage is required to generate hence less power consumption and it switches faster.

Which of the following made the computer smaller and portable?

Notebook is the answer.

Who invented Internet?

Computer scientists Vinton Cerf and Bob Kahn are credited with inventing the Internet communication protocols we use today and the system referred to as the Internet.

What was the main technology used in 4th generation computers?

Computers of fourth generation used Very Large Scale Integrated (VLSI) circuits. VLSI circuits having about 5000 transistors and other circuit elements with their associated circuits on a single chip made it possible to have microcomputers of fourth generation.

What is a fast computer speed?

A good processor speed is between 3.50 to 4.2 GHz, but it is more important to have a single-thread performance. In short, 3.5 to 4.2 GHz is a good speed for processor.

What is high speed in computer?

The United States Federal Communications Commission (FCC) defines high speed services as supporting a data rate of at least 200 kbps in at least one direction and advanced telecommunications capability as at least 200 kbps in both directions. See also broadband and FCC.

What is computer speed called?

The clock speed of computers is usually measured in megahertz (MHz) or gigahertz (GHz). One megahertz equals one million ticks per second, and one gigahertz equals one billion ticks per second. You can use clock speed as a rough measurement of how fast a computer is.

Why Smaller transistors are better?

Since smaller transistors are more power-efficient, they can do more calculations without getting too hot, which is usually the limiting factor for CPU performance. It also allows for smaller die sizes, which reduces costs and can increase density at the same sizes, and this means more cores per chip.

What invention reduced the size of electronics?

Transistors by the billion

The technology has transformed the world. It made the hearing aid a practical reality, transformed popular culture with the creation of the transistor radio and reduced the size of the computer from a whole room to something you can wear on your wrist.”