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Physics Chapter 5 Quiz

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Questions and Answers

Which quantity can be considered a derived magnitude?

Temperature

Time

Density (correct)

Length

How can you estimate the surface area of an irregular object?

By breaking it into smaller regular shapes and summing their areas (correct)

By measuring the perimeter and applying a geometric formula

By using a fluid displacement method

By using a formula for the surface area of a sphere

What is the method for calculating the volume of a cube?

(Length + Width) / 2

Length x Width x Height (correct)

Length + Width + Height

Length x Width

For what type of shapes can you directly apply the formula for volume?

Regular shapes Signup and view all the answers

Which derived quantity can be calculated by force applied over an area?

Pressure Signup and view all the answers

What is the formula used to calculate density?

Density = Mass / Volume Signup and view all the answers

Which instrument is primarily used to measure the volume of liquids?

Graduated cylinder Signup and view all the answers

If a solid object has a mass of 50 grams and occupies a volume of 10 cm³, what is its density?

5 g/cm³ Signup and view all the answers

How is the volume of a gas typically measured in a laboratory setting?

By filling a graduated container with water Signup and view all the answers

What basic quantity is NOT essential for measuring density in objects?

Clock Signup and view all the answers