Energy needed in breaking a drop of radius
WebA liquid drop of radius `R` breaks into 64 tiny droplets each of radius `r` if the surface tension of liquid is `T` then gain in energy is WebMar 3, 2024 · The energy break required to break down the radius of the drop, ∴ E = T ( 4 π r 2 n − 4 π R 2) Hence, the correct answer is option (A). Note: Remember that the …
Energy needed in breaking a drop of radius
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WebEnergy needed in breaking a drop of radius R into n drops of radii r is given by 4πTnr2−R2 43πr3n−R2 4πTR2−nr2 4πTnr2+R2 Energy needed = Increment in surfa. WebStudy with Quizlet and memorize flashcards containing terms like If the pressure inside a star increases slightly, the star will a. implode b. explode c. swell up d. contract, When hydrogen is fused into helium, energy is released from a. gravitational collapse b. conversion of matter to light energy c. the increase in pressure d. the decrease in the …
WebNov 13, 2024 · If t is the surface tension of a fluid then the energy needed to break a liquid drop of radius r into 64 equal drops See answer Advertisement Advertisement abhi178 abhi178 Let radius of small drop is a volume of big drop = 64 × volume of each small drop or, 4/3 π r³ = 64 × 4/3 π a³ or, r³ = 64a³ or, r = 4a => a = r/4 surface area of big ... WebEnergy needed in breaking a drop of radius R into n drops each of radius r is given by 4πT (nr 2 - R 2). Explanation: Increase in surface area = n x 4πr 2 - 4πR 2. Required energy is equal to the product of surface tension and increase in surface area. = (4πnr 2 - …
WebMay 19, 2024 · 33 4. Note that we have an equation editor built into the site which helps for readability of your post. Apr 30, 2024 at 10:18. Latent heat of vaporisation = 4/3*PR^3 * density * L Change in surface energy = TdA = T*8*PRdR Thus it should not it be, T*8*PRdR= 4/3*P*R^3 * density * L @prathyush poduval Jan 14, 2024 at 5:18. Add a … WebJan 19, 2024 · Energy needed in breaking a drop of radius `R` into `n` drops of radii `r` is given by Energy needed in breaking a drop of radius `R` into `n` drops of radii `r` is given by...
WebThe element of an electric fire with an output of 1.5 Kw is a cylinder of 0.3 m Iong and 0.04 m in radius. Calculate its temperature if it behaves as a black body. ... Derive an expression for energy stored in a stretched wire. ... Find the work done required breaking up a drop of water of radius 5 x 10-3 m into eight drops of water, assuming ...
WebMar 31, 2024 · where pᵢₙ and pₒᵤₜ are the pressure values inside and outside the droplet, σ is the surface tension of the liquid, and R is the radius of the droplet. Surface tension creates additional pressure Δp, which is also termed as capillary pressure and Δp= pᵢₙ −pₒᵤₜ.Capillary pressure helps the droplet gain or retain a spherical shape. For the water … key for print screen pcWebThe energy needed to break a drop of radius R into n drops of radii r is given by: 1.4πT(nr2-R2) 2.43π(r3n-R2) 3.4πT(R2-nr2) 4.4πT(r2n+R2) Mechanical Properties of … is labetalol bad for the kidneysWebNTA Abhyas 2024: Energy needed in breaking a drop of radius R into n identical drops of radii r is given by (A) 4 π T (. n r2 - R2 .) (B) (4/3) π (. key for pinball machineWebEnergy needed in breaking a drop of radius \( \mathrm{R} \) into \( \mathrm{n} \) drops of radii \( r \) is given bya. \( 4 \pi \mathrm{T}\left(\mathrm{nr}^{... Energy needed in breaking … key for process flowWebTailbound - A mysterious new convention, a mind-breaking pink mist, powerful monsters, and a shadowy organization pulling the strings. Can you uncover the mystery behind it all, and survive the night?Tailbound is a lewd top-down 2D hack n' slash game, that finishes what my last game, Thirstchasm, set out to do. The game features Zelda-like gameplay, … is labetalol safe for pregnancyWebA drop of mercury of radius 2 m m is split into 8 identical drops. Find the increase in surface energy. Find the increase in surface energy. Surface tension of mercury = 0.465 J m − 2 key for proxifierWebThe energy required to increase the surface area of the liquid by one unit is defined as surface energy. Energy needed = Increment in surface energy = (surface energy of n … key for rainbird irrigation box