Indicate Which of the Following Photons Can Cause Emission of Photoelectrons

question 29

Multiple Choice

Indicate which of the following photons can cause emission of photoelectrons from a surface of gallium (= 6.7 *10^-19 J) .

• A) 350 nm
• B) 400 nm
• C) 200 nm
• D) 650 nm
• E) 500 nm

---

Definitions:

Withhold Delivery

An action by which a seller or supplier refrains from handing over or sending goods to the buyer, often due to a dispute or non-payment.

Wrongful Rejection

The unjustified refusal to accept the delivery of goods or services as per the terms of a contract, which can lead to a breach of contract lawsuit.

Resale Price

The price at which an item is sold after the first sale, from retailer to consumer.

Incidental Damages

Incidental damages refer to the costs incurred by one party due to another's breach of contract, including expenses directly resulting from the breach, such as costs to find a replacement.