Answers: 1
Physics, 21.06.2019 22:30
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
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Physics, 22.06.2019 23:00
The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?
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Physics, 23.06.2019 18:30
An ? exists to promote the sales of a particular manufacturer’s products.
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Physics, 23.06.2019 20:30
Which of the following equations is not balanced? n2 + 3h2 → 2nh3 a. n2 + 3h2 → 2nh3 b. mgi2 + br2 → mgbr2 + i2 c. kclo3 → kcl + o2 d.hcl + naoh → nacl + h2o
Answers: 2
What real-world examples show no work begin done? can you think of examples other than resisting th...
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