WILL MARK BRAINLEST 30 POINTS
Glaciers are one of the most powerful agents of weathering...
Physics, 20.03.2020 21:02 AnastasiaJauregui
WILL MARK BRAINLEST 30 POINTS
Glaciers are one of the most powerful agents of weathering and erosion. causes glaciers to move to the elevation in their paths as they slowly flow over landscapes. Over millions of years, glaciers have entire continents.
First blank choices: Gravity or friction
Second blank choices: Lowest or Highest
Third blank choices: Formed or Reshaped
Answers: 2
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All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
Answers: 2
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Heterogeneous mixture with larger particles that never settle is
Answers: 2
Physics, 22.06.2019 17:40, tylercapozzoli
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
Answers: 1
Physics, 22.06.2019 18:00, maren17
Air enters a gas turbine with two stages of compression and two stages of expansion at 100 kpa and 17°c. this system uses a regenerator as well as reheating and intercooling – the intercooler returns the air to the inlet temperature. the pressure ratio across each compressor is 4 ; 300 kj/kg of heat are added to the air in each combustion chamber; and the regenerator operates perfectly while increasing the temperature of the cold air by 20°c. determine the system’s thermal efficiency. assume isentropic operations for all compressor and the turbine stages and use constant specific heats at room temperature. (0.378)
Answers: 3
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