1. ON THE TABLE BELOW match the correct pair classification Relative ion concentrations pH at 25 C Acidic solution A Neutral solution [H.O]=[OH-] pH= 7 Basic solution Choose.. A Choose. Choose. Choose.

Q: 3. A sample of the radioactive isotope cadmium-109 is initially 220.0 grams. Use Appendix A from the…

A: (a). Cadmium has atomic number Z= 48 and this cadmium isotope has atomic mass A 109. Atomic mass…

Q: How did you get this. Can you show your solution and explain how it become like this?

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Q: A capacitor, which is initially does not have a dielectric, is connected to a 4 Volt battery and…

A: The energy stored in the capacitor is, U=12CV2C=2UV2 The capacitor plates with  a dielectric…

Q: In the figure, charge q1=2.6 x 106 C is placed at the origin and charge q2=-5.7 x 10C is placed on…

A: q1=2.6×10-6Cq2=-5.7×10-6CQ=-8.3×10-6C It is mentioned that the total force on the charge Q is zero.…

Q: NIT Vn(x, t)=√ sin(x) e-Ent/h, for and ₁(x, t) = 0 elsewhere. 1) Calculate the probability densities…

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Q: Discrete Math. What is this cirtcuit diagrams compound proposition?

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Q: An electron is shot out to the negative x direction after being accelerated through a potential of…

A: (a) The kinetic energy of the electron be calculated as, K.E.=eV=1.6×10-19 C10 kV=1.6×10-19 C10×103…

Q: In the diagram below, a boy (mass m) swings on a rope from point "A". The rope length (L) is…

A: Concept: To Calculate the Speed of the Boy just before the Collision with m2 , we will use the…

Q: Question 4 - Method of Virtual Work Two 7.5-kg bars AB and BC are connected by a pin at B and by a…

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Q: A short horizontal Rod length L, is positively charged with uniform linear charge density, A = Q/L,…

A: Electric Potential : Electric potential is defined as the amount of work needed to move from the…

Q: l par

A: Given: Distance is 0.58 nm Electric field is 2.8×104N/C

Q: 5. (ROTATIONAL ENERGY) In class we saw that the linear acceleration of two wheels rolling down a…

A: We are given 2 wheels rolling up the incline. They both have same initial linear velocity. We have…

Q: 1. (CENTER OF MASS, MOMENT OF INERTIA) The three masses shown in the figure are connected by…

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Q: Answer the following questions concening the situation shown below. bas arit gnizood w idgiow sdi an…

A: Newton's Second Law of motion According to Newton's Second Law of motion, the rate of change of…

Q: 1) A Top Fuel dragster slows at a constant 3.00 m/s ² over a quarter mile track. What final speed…

A: The acceleration of the dragster, a=3.00 m/s2 Distance traveled by the dragster, S=0.25 miles The…

Q: 5. (III) You decide to drop an apple from rest from the observation platform in the statue of…

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Q: Part A In- 58 and F-420 N. determine the magnitude of the resultant force. (Figure 1) Express your…

A: Answer..

Q: 0) How much work does the electric field do in moving a-3 μC charge from ground (V to a point whose…

A: Charge (q) = -3 micro Coulomb.Lower potential (V1,) = -3 micro Coulomb.Higher potential (V2) = +100…

Q: An object is placed 15 cm in front of a converging lens with a focal length of 10 cm. Answer the…

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Q: Given the following height-time graph, when will the ball move the fastest?

A: Required :: When will the ball move the fastest.

Q: When an object with a volume of 4.0 x 10-3 m³ is completely submerged in water (pwater = 1000…

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Q: Given the införmahon provided in figure 2, dettrmine: a) Ie b) VE 4.7K RI c) Vs d) R. LIe ove=12V…

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Q: A 0.655-kg basketball is dropped out of a window that is 6.50 m above the ground. The ball is caught…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A frame of two members (AC) and (BD) are connected together at pin B. The other ends are…

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Q: What is this equation equal to: = ? E ijk klm mni Inspecting the equation above, what is its rank?…

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Q: What is Entropi?

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Q: 4) Using the graphs given below, draw the following equations. Be sure to identify specific points…

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