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a flashlight solar energy The picture represents a model of: a circuit electromagnet refraction The picture of light moving through the prism is an example of: rainbows reflection circuit 64 g What is the mass of the thermometer? 5 g 25 g 25 g 46 g 55 g 1 g 1 g 1 g 1 g 5 g 19 g the white t-shirt because it absorbs more thermal energy. the white t-shirt because it reflects light energy the black t-shirt because it absorbs light energy both shirts, more layers help stop thermal energy On a hot summer day, in order to stay cool you would wear: light energy is absorbed by the black flag. you put batteries in it and turn it on. electrical energy is transferred from the flashlight. light energy is reflected off of the white flag. The radiometer moves when: Jim is conducting an experiment on the different typesof energy found in his class room. As he observes the room he sees a computer station. The computerstation is an example of which kinds of energy? all of these thermal electrical light mechanical sound Theresa turns on her flashlight and points it towardthe ground. The light shows directly where she pointsit. Theresa concludes that light: moves in a straight path moves in a curvy path moves in a circular path hurts her eyes sound can only be made by living organisms vibrations produce sound all sounds made by humans originate in the neck vibrations limit sound Sam hummed. While he hummed he touched his throat. He felt his neck vibrate. Sam realized that the vibrations in his neck were related to the sound of his humming. This is because -
At its melting point, a substance changes from - liquid to solid solid to gas liquid to gas solid to liquid Look at the devices below.
All of these devices produce - energy sound magnetic force light reflection rotation This picture is a good example of: refraction absorbtion Steven can conclude that the newspaper acted as a: Steven conducted an experiment. He put two soda cans under a heat lamp. One can he wrapped in newspaper and the other can he did nothing to. He filled both cans with water and checked the temperature after 10 minutes and again after 20 minutes. unwrapped wrapped soda can evaporator conductor temp after 10 14 C 10 C density insulator temp after 20 12 C 17 C 1 What is the mass of the orange on the triple beam balance? 3 5 125 Before 40 mL After 80 mL What is the volume of the rock? 10 mL 80 mL 30 mL 40 mL What is the freezing point of water in degrees Celsius? 32 0 212 15 What is the boiling point of water in degrees Celsius? 32 100 212 15 What is the boiling point of water in degrees Fahrenheit? 32 100 212 15 What is the freezing point of water in degrees Fahrenheit? 32 100 212 15 A student recorded the following physical properties while observing an item: liquid gas The student was probably describing a always keeps it's shape particles are close together can be stacked does not flow solid all of these _____________ means to turn around one's self. revolution reflection refraction rotation |