How many kilocalories of heat are required to heat 750 g of water from 35°C to 55°C. Select the correct response: 1.5 x 10^4 6.3x10^4

Q: QUESTION 9 What would be the frequency of a wave in a material with a refractive index of 1.92, if…

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Q: In the figure below, the cube is 39.6 cm on each edge. Four straight segments of wire-ab, bc, cd,…

A: Given Length (L)             = 39.6 cm  = 0.396 m  ab = bc = 0.396 m ;  cd = da = a2 = 0.396 2 m…

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Q: Light of wavelength 587.5 nm illuminates a slit of width 0.75mm. At what distance from the slit…

A: Given that:- The wavelength, λ=587.5 nm =587.5×10-9 m Slit width, Sw=0.75 mm Let the minimum integer…

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A: Mass M1 =100 kg  Mass M2 =200 kg  Distance between m1 And m2 is r = 3.0 m Using formula of newtons…

Q: 4. A 125-kg crate is pulled across the floor by a horizontal rope with tension 365 N, starting from…

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A: Given that: m=30.0 kgθ=18.0°r1=7.46 mr2=7.94 mT1=37.0 sT2=32.5 s

Q: (a) A water trough is 1000 cm (i.e., 1 m) long and 50 cm high. The cross section of the trough is in…

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Q: 9-Two long straight wires cross each other perpendicularly without touching as shown. Find the net…

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Q: A galvanometer with a internal resistance of 40N and a shunt resistor of value Rsh is connected in…

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Q: Two progressive waves 2a x – wt) and Ут (х, 1) 3D A sin y2(x, t) = A sin 2n -x – ot – IT

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A: Write a given values of this question. y=150x2b=100mmd=200mm

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