Secondary Rainbows Occur When

question 50

Multiple Choice

Secondary rainbows occur when

• A) two internal reflections of light occur in raindrops.
• B) light refracts through ice crystals.
• C) a single internal reflection of light occurs in raindrops.
• D) light refracts through a cloud of large raindrops.
• E) the sun disappears behind a cloud and then reappears.

Use the formula for slope to find missing coordinates that satisfy a given slope.

Convert equations from general form to slope-intercept form.

Determine additional points on a line given a point and slope.

Understand the concept of slope as a measure of steepness.

---

Definitions:

Liquidity

How effortlessly an asset can be turned into cash without altering its market price.

Periodic Inventory System

An inventory accounting system where the inventory level is updated and the cost of goods sold is calculated at the end of a period, rather than after each sale.

Purchases Account

An account used in accounting to record the total cost of goods bought for resale during an accounting period.

Freight In

The cost of transporting goods into a business, usually included in the cost of inventory.