# What Is Ray In Science Definition?

## What do u mean by Ray?

noun.

a narrow beam of light.

a gleam or slight manifestation: a ray of hope.

a raylike line or stretch of something.

any of the lines or streams in which light appears to radiate from a luminous body..

## What are the 2 types of radiation?

There are two kinds of radiation: non-ionizing radiation and ionizing radiation. Non-ionizing radiation has enough energy to move atoms in a molecule around or cause them to vibrate, but not enough to remove electrons from atoms. Examples of this kind of radiation are radio waves, visible light and microwaves.

## What are 4 examples of radiation?

Examples of Everyday RadiationVisible light.Infrared light.Near ultraviolet light.Microwaves.Low frequency waves.Radio waves.Waves produced by mobile phones.A campfire’s heat.More items…

## What is called Factor?

Factor, in mathematics, a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

## What does by a factor mean?

if something increases by a factor of 5, 10, 20 etc, it becomes 5, 10, 20 etc times larger. The volume of traffic has grown by a factor of four. Synonyms and related words. + Words used to describe increases and decreases.

## What is a short definition of radiation?

Radiation is energy that comes from a source and travels through space and may be able to penetrate various materials. Light, radio, and microwaves are types of radiation that are called nonionizing.

## What is the definition of factor in science?

Definition. noun, plural: factors. (1) (biology) A substance that takes part in a biochemical reaction (e.g. blood-clotting factors) or a biological process (e.g. growth factors) (2) (ecology) A component in the environment (e.g. biotic factors)

## What is the meaning of ray of sunshine?

: someone or something that makes a person happier or a place more cheerful Their baby girl was their own little ray of sunshine.

## What is another word for Ray?

In this page you can discover 49 synonyms, antonyms, idiomatic expressions, and related words for ray, like: flair, beam, flash, light, stream, gleam, blaze, sunbeam, wave, moonbeam and radiation.

## What’s an example of radiation?

Examples of Radiation Examples include: A burning candle emits radiation in the form of heat and light. The Sun emits radiation in the form of light, heat, and particles.

## What is a factor person?

Factor (agent), a person who acts for another, notably a mercantile and colonial agent. Factor (Scotland), a person or firm managing a Scottish estate. Factors of production, such a factor is a resource used in the production of goods and services.