3. Explain: Why does the water volume in the graduated cylinder match the sphere's volume? 4. Practice: Using what you have learned, find the volume of the rock. (Hint: For a more
precise measurement, use the 25-ml graduated cylinder.)
What is the volume of the rock?
Describe how you found the rock's volume:

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

Current from a charged capacitor lights a bulb. as time goes on the brightness of the