Determine the inner diameter of the tube
Determine the inner diameter of the tube. (The density of mercury = 13,6g/mL) when a cylindrical glass tube 12, 7 cm in length is filled with mercury. The mass of mercury required to fill the tube is 105,5g.
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After the particles pass via the slit they spread out over a range of angles. The de Broglie wavelength of each and every particle is l = 561 nm. Employ the Heisenberg uncertainty principle to find out the minimum range of angles.
Determine the new thickness of the film when we would like green light (wavelength = 560 nm) to be constructively reflected rather.
Determine the numbers of milliliters of 53.4 wt% NaOH will you require to prepare 2.000 L of 0.169 M NaOH? Suppose you have a bottle labeled "53.4 (± 0.4) wt% NaOH -density +1.52 (± 0.01) g/mL."
Explain what will be the appearance of a TLC plate if a solvent of too low polarity is used for the development? Explain why does the lid of the jar need to be on while developing your TLC plate?
A long, hollow, cylindrical conductor (having inner radius 8.00 mm and outer radius 16.0 mm) carries a current of 14A distributed evenly across its cross section. A long thin wire which is coaxial with the cylinder carries a current of around 14A
Determine the energy of an Avogadro's number of photons (called an Einstein) of this radiation. Microwave radiation has a wavelength on the order of 1.0cm.
A piece of metal of 350 g is at an initial temperature of 22.0°C. It absorbs 1000 cal of thermal energy and its net temperature is around 45.0°C. Determine the specific heat of the metal? Illustrate your work.
Discuss how could you show the presence of both iodide and sulfate in a mixture and why should distilled water be used when making the chemical tests?
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In the TED Talk "The Urgency of Intersectionality," Kimberle Crenshaw explains how people experience overlapping forms of discrimination based on race
How has race been a form of caste in South Africa? Although apartheid is no longer law, why does racial inequality continue to shape South African society?
Question: The concept of "less eligibility" was introduced in 1834 to Option A limit assistance.
Using two examples for each level (micro, mezzo, and macro), describe how a policy practitioner brings about policy change.
Question: Which of the following people is likely to be the MOST individualistic?
We have discussed the importance of archaeology to the study of gender. What can information about past societies tell us about gender?