How Much Tin Is Needed to Make a Bronze Piece

question 51

Multiple Choice

How much tin is needed to make a bronze piece that will contain 475 g of copper? Bronze is 90% Cu and 10% Sn by mass.

• A) 4.3 × 10³ g
• B) 890 g
• C) 48 g
• D) 52.8 g
• E) 430 g

Understand the basic and advanced computer skills recommended for effective documentation and communication in social work.

Identify good writing practices for social work documentation, distinguishing between factual information and personal impressions.

Recognize the benefits and limitations of various recording formats and their applications in practice.

Understand the importance of professional development in documentation skills for effective social work practice.

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Definitions:

Main Routine

The primary sequence of instructions or program that runs in a PLC or computer to execute various tasks.

Consumed Tag

In industrial automation, a tag or variable from one device that is used or read by another device across a network.

Produced Tag

A label or identifier in a control system that represents data or a status generated by one device and made available to others.

Structure-Type Tag

In PLC programming, it refers to user-defined data types that allow the grouping of multiple related variables under a single name.