- Our eyes are capable of seeing only a narrow spectrum of light. …
- There is a certain amount of evidence that at any rate in some cases light is necessary, and that the violet rays of the spectrum are chiefly concerned.
How do you use spectral in a sentence?
- We cannot here do more than refer to the spectral type of the sun. …
- Table 1 lists a number of mass spectral cracking patterns. …
- He appears as a great man with stag antlers crowning his head, sometimes leading a pack of spectral hounds.
What does it mean to say something is a spectrum?
A spectrum is
a broad range of similar things or qualities
, like the wide spectrum of political beliefs in this country, ranging anywhere from super conservative to über-liberal and everything in between.
How do you use broad spectrum in a sentence?
- A broad spectrum of lighting effects allows them to offer the most competitive value for lighting in the industry.
- Minimize existing lines and help prevent new ones by using broad-spectrum Repairwear Day SPF 15 or Super City Block SPF 25.
What is another word for spectrum?
| gamut range | scope span | sweep compass | diapason spread | stretch ambit |
|---|
What is spectrum and its examples?
Spectrum is the range of colors of wavelength energy sent out from a light source when viewed through a prism. An example of a spectrum is
a rainbow
. … The range of electromagnetic radiation (electromagnetic waves) in our known universe, which includes visible light.
What is a spectrum in communication?
Spectrum refers
to the invisible radio frequencies that wireless signals travel over
. … The portion used for wireless communication sits within that space and ranges from about 20 KHz to 300 GHz. Spectrum wavelengths are classified into different bands within the electromagnetic spectrum range.
What is broad-spectrum drugs?
A broad-spectrum antibiotic is
an antibiotic that acts on the two major bacterial groups
, Gram-positive and Gram-negative, or any antibiotic that acts against a wide range of disease-causing bacteria.
Are penicillins broad-spectrum?
Broad-spectrum (antipseudomonal) penicillin.
What’s the meaning of broad-spectrum?
:
a range of many different kinds The conference was attended by a broad spectrum of religious leaders
.
What’s the opposite of spectrum?
| constraint extreme | imprisonment incarceration | limitation restraint | restriction insignificance | height part |
|---|
What is another word for spectrum of colors?
| spectrum colours UK | colors US rainbow | chromatic spectrum hue cycle | light prism band of color |
|---|
What color has highest frequency?
Violet
waves have the highest frequencies.
What are the 7 types of radiation?
The electromagnetic spectrum includes, from longest wavelength to shortest:
radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays
. To tour the electromagnetic spectrum, follow the links below!
What are the different types of spectrum?
- Various Kinds of Spectrum – definition. There are basically three types of spectra namely. A continuous spectrum. …
- Continuous Spectrum – definition. A continuous spectrum : …
- Emission Spectrum – definition. An emission line spectrum : …
- Absorption Spectrum – definition. Absorption Spectrum :
Why spread spectrum is used?
The main advantage of spread spectrum communication technique is
to prevent “interference” whether it is intentional or unintentional
. The signals modulated with these techniques are hard to interfere and cannot be jammed. … These spread spectrum signals transmit at low power density and has a wide spread of signals.
