The Surface Temperature of the Sun Is About 5800K

question 45

Multiple Choice

The surface temperature of the Sun is about 5800K. Based on this temperature, what is the expected peak wavelength of radiation?

• A) orange
• B) green
• C) yellow
• D) red

Calculate the present value of cash flows from an investment.

Use the rule of 72 to estimate the doubling time for an investment.

Evaluate investment decisions under different capital cost conditions.

Understand the impact of GDP growth on living standards over time.

---

Definitions:

Significant

Having a meaningful, important, or noticeable effect or influence.

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Cross-Sectional Study

A study in which people (or animals) of different ages are compared at a given time.

Longitudinal Study

A research design that involves repeated observations of the same variables (e.g., people) over short or long periods of time.