The escape velocity of a body depended upon mass as:- Ca) mo 16) m² c)m² (a) m3
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Q: (a) Suppose a meter stick made of steel and one made of invar (an alloy of iron and nickel) are the…
A: (a) The change in length of the meter stick made of steel is, ΔLs=αsLsΔT=12×10-6/°C1.0…
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Q: When objects have the same volume, the object that has the most mass has the __________ number of…
A: let's say the two objects have masses m1 and m2 (m1>m2), with same volume. Now we have density ()…
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A: We have to compute-Work done in blowing a soap bubble (W)=?Given that-Surface tension (T)=3×10-2…
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A: At least one boys and one girl No of girls to be selected =1,2,3,4 No of boys to be selected…
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Q: (1) A typical bacterium has a mass of 1 picogram (1 × 10-¹2 gram). Calculate the mass of a mole (or…
A: Mass of bacterium m= 10^-12gm.
Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…
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Q: A certain material has a mass of 565 g while occupying 50 cm3 of space. What is this material?
A: Given data: Mass (m) = 565 g Volume (V) = 50 cm3 Required: Name of Material
Q: Estimate the number of air molecules in an average-sized room.
A: the number of air molecules in an average-sized room.
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A: total volume of fuel = 687 gallons Fuel transferred per instance = 687/9 = 76.33 gallons = 0.2889 m3…
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Q: The nucleus of an atom can be modeled as several protons and neutrons closely packed together. Each…
A: Formula of density is as follows: ρ=mV…
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A: Consider the whole triangle and the small inner triangle with the slice as the base. These are…
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Q: A cylinder made of either alumnium or brass has a mass of 250 g and a diameter of 10 cm. What is its…
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Q: 3. Rank the following quantities in order from the largest to the smallest: (a) 22g, (b) 0.333kg,…
A: the question is that--- Rank the following quantities in order from the largest to the smallest: (a)…
Q: One molecule of water (H2O) contains two atoms of hydrogen and one atom of oxygen. A hydrogen atom…
A: Given that Mass of one hydrogen atom mH = 1 u Mass of one Oxygen atom mO = 16 u Estimated mass of…
Q: Tube 1 (left) radius r₁ 24 mm 40 mm 30 mm 16 mm 24 mm 30 mm 40 mm mass m 25 g 50 B 50 g 65 g 200 g…
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Q: A study finds that the metabolic rate of mammals is proportional to m3/4, where m is the total body…
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Q: E. 3 тр E, - KT In + 2 4 me E KT E , 2 In( N N. f
A: Given, NC=22πme*kTh232NV=22πmp*kTh232 Here, the given condition is , Ef=Eg2+12kTln(NvNc) Now, we put…
Q: A study finds that the metabolic rate of mammals is proportional to m3/4, where m is the total body…
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Q: = [v? f(V)dV -
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Q: The tidal lung volume of human breathing, representing the amount of air inhaled and exhaled in a…
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Q: There is relatively little space between atoms in solids and liquids, so that the average density of…
A: a)Density of nucleus is,
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Q: A parcel is connected to a flying drone as illustrated above. Note that the coordinate system is…
A: Given Data: The drone is moving with v = 8.4 m/s
Q: aluminum has a radius r= 10cm. What is its mass?
A: Brass density = 8.73 gm /cm3 Radius r = 10 cm Volume = 4/3 ×πr3 So Mass = density × volume Mass…
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