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.