The least count of the main scale of a screw gauge is 1 mm. The minimum number of divisions on its circular scale required to measure 5 um diameter of a wire is ?

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Q: NOW IT'S YOUR TURN! Solve the following problems involving related rates. 1. The radius of a…

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Q: If the energy received by 5 m? area in 11 minutes is 3400KJ. Calculate the value of Solar constant ?

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Q: 4. A mass m, moving east at a velocity va collides with another mass m; which is at rest. If after…

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Q: 900 cal of heat is added to 75g of water initially at temp of 18°C what is the final temp ? How do…

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Q: What property of charges are shown in the van de graaffe generator? In which parts of the van de…

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Q: For numbers 1-5, use the schematic diagram given on Figure 1. Flgure 1 RI 10k0 1. What is the total…

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Q: A spring-mass system has a natural period of 0.21 sec. What will be the new period if the spring…

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Q: Compute the normal acceleration when he reaches the bottom of the profile. (m/s^2) Given weight of…

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Q: A house walls that are 11 cm thick and have an average thermal conductivity two times that of cork.…

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A: Since the plate swings by the arms and arms have equal length, the plate will be in symmetry.

Q: what is incident ray

A: Solution: Given: What is incident ray? We will provide the correct answer to this question.

Q: 3. An ultraviolet light wave has a wavelength of 300 nm and speed of 2.1 x 10° m/s through a…

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Q: A. TABLE OF RESISTIVITY:Compare the resistance of the following NO RE SISTIVITY (p) LENGTH (L) ARE A…

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Q: fravels at d spred of 400 m/sIf it toGvelengih is 2.8 cm.cwhat the

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Q: What kind of friction force is present when two surfaces in contact are not in relative motion?…

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Q: State the following: 1. Laws of Reflection 2. Laws of Refraction

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Q: child walks 8 m east then 5 m west. What is his displacement? Select one: a. 3 m west b. 3 m east c.…

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Q: A block of mass 5 kg start to slide down a frictionless plane having an inclination of 25 degrees…

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Q: 2. A rod hanging from a support whose unit mass is 3900 kg/ m³ has a cross sectional area of 400 mm?…

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Q: Rasim puts a 598-g empty iron kettle on a stove. How much heat, in joules must the kettle absorb to…

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Q: A copper (resistivity = 1.72 EXP-8 Ω.m) conductor with a square cross section, 1.0 mm on a side is…

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Estimate of calculation