Calculate Wavelength at 3.44x10^14 Hz | Light Frequency Homework

In summary, to calculate the wavelength at a given frequency, use the formula: wavelength = speed of light / frequency. The speed of light is approximately 3x10^8 meters per second. The frequency of a wave is inversely proportional to its wavelength. It is important to calculate the wavelength of light in order to understand its properties and design devices that use it. The wavelength of light can change depending on the medium it travels through and various external factors.
  • #1
rebekay
1
0

Homework Statement



Calculate the wavelength of lights that has a frequency of 3.44x1^14 s^-1

Homework Equations



c=λV
c=3.0 x 10^8 m/s


The Attempt at a Solution



Our instructor hasn't taught us this and I'm reading the chapter and not understanding.. does it mean to plug values into the equation?

3.0x10^8 m/s=λ3.44x1^14 like that? Then solve for λ?
 
Physics news on Phys.org
  • #2
Yah.
 

FAQ: Calculate Wavelength at 3.44x10^14 Hz | Light Frequency Homework

How do I calculate the wavelength at 3.44x10^14 Hz?

To calculate the wavelength at a given frequency, you can use the formula: wavelength = speed of light / frequency. In this case, the speed of light is approximately 3x10^8 meters per second. So, the wavelength at 3.44x10^14 Hz would be: 3x10^8 m/s / 3.44x10^14 Hz = 8.72x10^-7 meters.

What is the speed of light?

The speed of light is a fundamental constant of the universe and is defined as approximately 3x10^8 meters per second. It is denoted by the symbol 'c' and is a key component in many equations related to light and electromagnetic radiation.

How does frequency affect wavelength?

The frequency of a wave is inversely proportional to its wavelength. This means that as the frequency increases, the wavelength decreases, and vice versa. This relationship is described by the formula: wavelength = speed of light / frequency.

Why is it important to calculate wavelength?

Calculating the wavelength of light is important in many scientific fields, such as optics, astronomy, and telecommunications. It allows us to understand the properties of light and how it interacts with matter. It also helps us to design and optimize devices that use light, such as lasers and optical fibers.

Can the wavelength of light change?

Yes, the wavelength of light can change depending on the medium it travels through. This is known as refraction and is due to the change in speed of light when it passes through different materials. It can also be affected by factors such as temperature, pressure, and electric or magnetic fields.

Back
Top