The Speed of Light in a Transparent Plastic Whose Index

question 33

Multiple Choice

The speed of light in a transparent plastic whose index of refraction is 1.5 is

• A)1.5 * 10⁸ m/s.
• B)2 * 10⁸ m/s.
• C)3 * 10⁸ m/s.
• D)4.5 * 10⁸ m/s.

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Definitions:

Semi-annual Withdrawals

Withdrawals made twice a year from an account or investment.

Compounded Annually

The method of calculating interest in which the interest earned each year is added to the principal, so that the balance doesn't merely grow, it grows at an increasing rate.

Monthly Payments

Regular payments made each month towards the repayment of a loan or financial obligation.

Finance

The management of money and other assets by individuals, companies, or governments.