Question

You are going to read the information about a few top world inventions. Use the dictionary and work out the meaning of the words from the Vocabulary File. • to invent • to discover • an invention • an inventor • a technology • to convert • a sound signal • an electrical impulse • to turn something back • electronic • mechanical • to advance • a vehicle • mechanic • to be powered by something • a camera obscura • to require • light exposure • to patent •

Answer 1

Ответ:

Объяснение:

To invent: to create or introduce something new

To discover: to find something that was previously unknown

An invention: a new device, process, or method created through experimentation and innovation

An inventor: a person who creates or develops a new device, process, or method

A technology: a scientific or technological advancement or innovation

To convert: to change from one form or purpose to another

A sound signal: an electronic or mechanical signal that carries sound

An electrical impulse: a brief electrical signal or charge

To turn something back: to reverse the direction or function of something

Electronic: relating to technology that uses electricity to function

Mechanical: relating to or operated by machinery or physical forces

To advance: to make progress or improve upon something

A vehicle: a machine designed to transport people or goods

Mechanic: a person skilled in repairing or maintaining machinery

To be powered by something: to use a particular source of energy to function

A camera obscura: an early device used to project an image onto a surface

To require: to need or demand something

Light exposure: the amount of light that a piece of photographic film or a digital camera sensor receives

To patent: to obtain legal protection for an invention or innovation.

Answer 2

Certainly! Let's explore the meanings of the words related to inventions and discoveries:

1. To invent: It means to create or design something new, typically an object, process, or idea that did not exist before.

2. To discover: It refers to finding or uncovering something that was previously unknown, hidden, or unnoticed.

3. An invention: It is a newly created object, process, or idea resulting from the act of inventing.

4. An inventor: It refers to a person who conceives, designs, and creates a new object, process, or idea.

5. A technology: It refers to the application of scientific knowledge, methods, and tools to create solutions or improvements in various fields.

6. To convert: It means to change or transform something into a different form or state.

7. A sound signal: It refers to an audio wave or transmission used to convey information or communicate.

8. An electrical impulse: It is a sudden surge or flow of electric current, often used in the context of electronic devices or the nervous system.

9. To turn something back: It means to reverse or redirect the direction or position of something.

10. Electronic: It refers to anything related to devices, systems, or components that operate using the flow of electrons or electrical currents.

11. Mechanical: It relates to devices, systems, or processes that are operated or controlled by mechanical principles, such as gears, levers, or physical forces.

12. To advance: It means to progress, improve, or move forward, often in terms of technological or scientific development.

13. A vehicle: It refers to a means of transportation or conveyance, such as a car, bicycle, or airplane.

14. Mechanic: It is a person skilled in repairing or maintaining mechanical devices or engines.

15. To be powered by something: It means to be supplied with energy or force from a particular source, which enables the operation or movement of an object or system.

16. A camera obscura: It is an early optical device or technique used for projecting images onto a surface, precursor to the modern camera.

17. To require: It means to need or depend on something in order to function or achieve a particular result.

18. Light exposure: It refers to the amount or duration of light that reaches or affects a specific object or area.

19. To patent: It means to obtain exclusive rights from the government to manufacture, use, or sell an invention for a specified period, usually in exchange for disclosing its details to the public.

These definitions should help you understand the information about top world inventions more effectively.