The Voltage Between the Cathode and the Screen of a Computer

question 76

Multiple Choice

The voltage between the cathode and the screen of a computer monitor is 12 kV.If we assume a speed of zero for an electron as it leaves the cathode,what is its speed just before it hits the screen?

• A)8.8 × 10⁷ m/s
• B)6.5 × 10⁷ m/s
• C)4.2 × 10¹⁵ m/s
• D)7.7 × 10¹⁵ m/s
• E)5.3 × 10⁷ m/s

Explain the difference between forward and futures contracts and their respective trading venues.

Identify strategies for managing risk using futures contracts for both hedgers and speculators.

Understand the calculation and implications of profit, loss, and basis in futures contracts.

Describe the regulatory and tax considerations relevant to futures trading.

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Definitions:

Objective Environment

The external, observable factors and conditions that impact an individual or organization, independent of personal feelings or beliefs.

Open Systems

Open Systems refer to organizations or entities that interact with their environment, exchanging information, resources, and energy.

External Environment

Factors outside of an organization that can affect its performance, including economic, social, technological, and political conditions.

Environmental Impact

The effect or influence of human activities on the natural environment, including changes to ecosystems, biodiversity, and climate.