# What is the wavelength range of a gamma ray?

## What is the wavelength range of a gamma ray?

Gamma rays have frequencies greater than about 10^19 cycles per second, or hertz (Hz), and wavelengths of less than 100 picometers (pm), or 4 x 10^9 inches.

## What is the range of wavelength of X rays?

0.01–10 nm
X-rays have a wavelength in the range of 0.01–10 nm, corresponding to frequencies in the range of 3×1016–3×1019 Hz and energies in the range of 100 eV to 100 keV. They are shorter in wavelength than UV rays and longer than gamma rays.

What are the 7 wavelengths?

The EM spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency. The common designations are: radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma rays.

### What is the wavelength of rays?

The electromagnetic spectrum (EMS) is the general name given to the known range of electromagnetic radiation. Wavelengths increase from approximately 10-18 m to 100 km, and this corresponds to frequencies decreasing from 3 × 1026 Hz to 3 ×103 Hz.

### Which color has longest wavelength?

red light
On one end of the spectrum is red light, with the longest wavelength. Blue or violet light has the shortest wavelength. White light is a combination of all colors in the color spectrum.

Which has the longest wavelength?

Red
Red has the longest wavelength and violet has the shortest wavelength. When all the waves are seen together, they make white light. Ultraviolet (UV) light—is radiation with a wavelength shorter than that of visible light, but longer than X-rays, in the range 10 nm to 400 .

## What is the weakest type of radiation?

Alpha rays
Alpha rays are the weakest and can be blocked by human skin and gamma rays are the strongest and only dense elements like lead can block them.

## What are the 5 types of radiation?

• electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ)

Which light has longest wavelength?

### Do gamma rays have a high frequency?

Gamma rays are typically waves of frequencies greater than 10 19 Hz. They have high energies (greater than 10 4 eV per photon) and extremely short wavelengths (less than 10 −14 m).

### What is the energy level of a gamma ray?

Gamma rays from radioactive decay are in the energy range from a few kiloelectron volts (keV) to approximately 8 megaelectronvolts (~8 MeV), corresponding to the typical energy levels in nuclei with reasonably long lifetimes.

What is the frequency of gamma rays?

Gamma-rays fall in the range of the EM spectrum above soft X-rays. Gamma-rays have frequencies greater than about 1,018 cycles per second, or hertz (Hz), and wavelengths of less than 100 picometers (pm), or 4 x 10^9 inches. (A picometer is one-trillionth of a meter.)

## What is the electromagnetic spectrum of gamma rays?

Gamma Rays are Waves on the electromagnetic spectrum that has a Wavelength of 10 or Higher and 11 down.