Physics, 19.07.2021 19:40, alexis1246
Identify the steps in the Scientific Method and describe each step.
Identify the steps in the Scientific Method and describe each step.
Compare and contrast intensive and extensive physical properties, and give 3 examples of each.
Describe the relationship between volume, mass and density. If a marble with a density of 2.4 g/cm3 was cut in half, what would be the density of half the marble?
Identify two objects at your desk, and describe each using at least 5 physical properties of matter that were discussed in this module.
Answers: 3
Physics, 22.06.2019 06:40, alicemareus
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 09:00, cmflores3245
Sobre transformações cíclicas, são feitas algumas afirmações, determine quais estão corretas. i – a variação de energia interna em uma transformação cíclica é nula; ii – o trabalho, em uma transformação cíclica, é sempre positivo; iii – ao completar um ciclo, o gás tem a mesma temperatura com a qual começou a transformação; iv – uma transformação cíclica é, obrigatoriamente, composta de transformações conhecidas, como adiabática, isocórica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
Answers: 1
Identify the steps in the Scientific Method and describe each step.
Identify the steps in the Scien...
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