I CALCULATOR COLOR THEME
Q ZOOM
6. A student mixed 100 mL of water at 20°C with 100 mL of water at 80 °C. He briefly
stirred the mixture for 10 seconds and measured the temperature. The measured
temperature of the mixture of water was —
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CLEAR

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object

As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?