2 1 point Based on the data below, which metal is most likely the metal being tested? (Chart of Specific Hea Mass of Cups and Water Mass of Cups Mass of Water Initial Temperature of Water Final Temperature of Water Mass of Metal Initial Temperature of Hot Metal Final Temperature of Hot Metal Lead Potassium Sodium Beryllium 450.6 31.7 21.3 C 23.3 C 56.9 g 71.6 C 23.3 C

Q: fluid force

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Q: wo point charges Q1 = +4.20 nC and Q₂ = -2.60 nC are separated by 45.0 cm. (a) What is the electric…

A: According to the given data Q1=+4.20nC Q2=-2.60nC Distance(D)=45cm=0.45m We need to find (a)…

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A: Given           Amplitude (A)= 0.3 m           Time period (T) = 2.4 s

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Q: 16. Write the normal force acting on the skier. (0. Skier mass=m 0 gravity

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Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

A: GivenL=0.25 melectric potential due to q1 and q2at point B:VB=Kq1L+Kq2L2     =KLq1+q22…

Q: In the figure a nonconducting rod of length L = 8.39 cm has charge -q = -4.42 fC uniformly…

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A: So , by applying simple basic formula  As we know Velocity=distance/time

Q: Suppose you have a total charge 9tot that you can split in any manner. Once split, the separation…

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Q: M k L 2M L 3M

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The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: