Final answer:
The degree of indeterminacy refers to the level of uncertainty or lack of exactness in a measurement. In the given examples, the number of seconds in an hour and the number of grams in 3 kilograms can be determined exactly. However, the number of pages in a book and the number of grams in your weight involve some degree of uncertainty.
Step-by-step explanation:
The degree of indeterminacy refers to the level of uncertainty or lack of exactness in a measurement. In the given examples:
- (a) The number of seconds in an hour can be determined exactly, as it is a well-defined conversion with 60 seconds in a minute and 60 minutes in an hour.
- (b) The number of pages in a book cannot be determined exactly without counting each page, which might be impractical. There will be some degree of uncertainty in estimating the number of pages.
- (c) The number of grams in your weight cannot be determined exactly without using a scale. Weight measurement involves uncertainty based on factors like the precision of the scale and the skill of the person using it.
- (d) The number of grams in 3 kilograms can be determined exactly, as 1 kilogram is defined as 1000 grams. Therefore, 3 kilograms is equal to 3000 grams.
Overall, the degree of indeterminacy varies depending on the nature of the measurement and the available information.