To Get the Same Exposure on the Film,when the Aperture

question 6

Multiple Choice

To get the same exposure on the film,when the aperture diameter of a camera lens is doubled,what change should be made in the shutter speed?

• A) it should be doubled
• B) it should be halved
• C) it should be quadrupled
• D) it should be quartered
• E) it should be reduced by a factor of 1.414

Calculate the original principal based on known outcome, interest rate, and term.

Understand the rationale behind preferring current money over future money in financial decisions.

Understand and apply the concept of compound interest and its calculations for various compounding frequencies.

Analyze and compare different savings and investment options including GICs, RRSPs, and loans.

---

Definitions:

Net Income

The residual income of a company after all expenses have been deducted from revenues.

Accounts

Financial records that track the financial transactions and positions of a business, including assets, liabilities, revenue, and expenses.

Balances

The amount of money or value remaining in financial accounts, such as in banking or accounting.

December 31

The last day of the year, commonly used as a cutoff date for accounting and financial reporting purposes.