What best describes the goals of scientific investigation and technological development? both scientific investigation and technological design aim to solve problems by making more cost-effective and affordable products. both scientific investigation and technological design aim to conduct experiments to uncover new information and share the results. scientific investigation aims to design products that can make use of new information, whereas technological development aims to conduct experiments to improve affordability and availability. scientific investigation aims to design and implement an experiment to learn new information, whereas technological development aims to design a product to solve a problem
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Physics, 21.06.2019 18:00
Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?
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Physics, 22.06.2019 12:30
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
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Physics, 22.06.2019 17:30
Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves
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What best describes the goals of scientific investigation and technological development? both scien...
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