If a Laser Light Is Compose of Photons Each with an Energy

question 32

Short Answer

If a laser light is compose of photons each with an energy of 4.58 × 10⁻¹⁹ J, what is the photon energy of this light in units of nanometers, nm? Report your answer with correct significant figures and correct units.

Comprehend the concept of molecular orbitals and their significance in UV-visible spectroscopy.

Describe the difference between sigma (σ) and pi (π) electronic transitions in the context of UV-visible spectroscopy.

Identify the factors influencing the energy and wavelength of electronic transitions in UV-visible spectroscopy.

Analyze the effect of molecular structure on the UV-visible absorption characteristics.

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Definitions:

Lacks Conscientiousness

Refers to a person's tendency to be less careful, responsible, and diligent in their duties and responsibilities.

Multi-task

The ability to handle more than one task simultaneously, often requiring quick switching between tasks.

Careless and Irresponsible

Exhibiting a lack of concern or attention to duties and obligations, often resulting in harm or risk.

Conscientiousness

A personality trait characterized by diligence, carefulness, and the desire to do a task well, often associated with high levels of responsibility.