The Energy of a photon for a microwave of wave length 1.5 cm is 8.29x 10 -5 ev 8.29x 10 ev II O 6.29 x 10 -5 ev III O

Q: PQRS.TUVW cube has a 10cm rib length, the angle between PV and the PQRS field is θ, the COS value θ…

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Q: The wavelength (nm) for a photon with an energy of 2.706 electron-volts is

A: Given: Energy of the photon = 2.706 electron-volts. To determine: The wavelength of the photon.…

Q: h) Ž() Sn

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Q: sinvw dw Vw M,

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Q: How many square units is the area of the region enclosed by r = 2 + 2 cos @ ?

A: To find- area of the given region.

Q: evuluste 1 dw

A: To evaluate ∫14-9w2dw, use the power rule, ∫xndx=xn+1n+1+C and the chain rule of integration and…

Q: Given that dr = ln a, find the exact value of a. V16 + 9x V9+ 4x?

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Q: Calculate the length of the astroid of x + y² = 2 2 X 3 1. S= ←

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Q: In an electric circuit, E volts is the electromotive force at t seconds, and E = 2sin(2/3)πt. Find…

A: This is a definite integral problem

Q: ecimals is fin

A: Here we have to find the approximation of    With n=4 subintervals.

Q: differ ny dy

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Q: の1) (のの) (めみ) Cn %3D Cnt = %3D antt San So,itis increa Sing. @dn=

A: dn=n32n! On simplification, we get dn=n32n·2n-1!=n22·2n-1! Now,…

Q: 9. G. 61° %3D mGK %3D (9x- 22) (5x - 7)° mHJ %3D MHGJ = K 34° MGKJ %3D

A: As per the company's guidelines, we are supposed to solve first question for you kindly repost other…

Q: If a car leaves at 7 a.m. on a long trip, traveling at 44 kph and a second car leaves at 11 a.m.…

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Q: What is the work done (in J) lifting a 20 kg child from the floor to a height of 2 m? (Note that due…

A: Given query is to find the work done inthe indicated case.

Q: A spring has a natural length of 20 cm. If a 28-N force is required to keep it stretched to a length…

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Q: 3. Determine the complete solution using MVP: - cot(2:) dx

A: Given the differential equation

Q: 10. What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.50 m?

A: We need to find the wave speed, given frequency is 100 Hz and wave length is 0.5m

Q: dz IV100-49(In z)?

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Q: The approximate mass of S corresponds to: A) M(S) = 5.7102 B) M(S) - 6.7092 C) M(S) - 5.1247 D) M(S)…

A: Let us start solving the problem step by step

Q: Electron is positive charge

A: Electron is negatively charged.

Q: dy

A: Given below the detailed solution

Q: by first- shifting find L(e-tt)= %3D

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Q: Find the speed (in m/s) of a wave having frequency 6.50/s and wavelength 0.500 m. (Round your answer…

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Q: 4. Find the magnetic field at: a. Center solenoid with long 20 cm, 1.4 cm radius and 600 turns…

A: Here, we use the magnetic field formula due to solenoid to get the solution.

Q: A rock with a mass of 15 kilograms is put aboard an airplane in New York City and flown to Boston.…

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Q: Hence, the work done is equal to the following. 5/4 W = 20/3x dx

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Q: Exeraise 3: Use Charpit's method to Salve the fallowing EDE: -0.

A: Given equation is, x2ux-x2uy+uuy2=0 The charpit's method formula is,…

Q: A technique is set at 40 mAs, 200 cm SID using 10:1 grid and produces 200 mR Find the new intensity…

A: The intensity is related by SID (Source to image Distance) Now,  I∝d-1I1I2=d2d12 Given that I1=200…

Q: calculate MN and TN for the value of N indicated.

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Q: The de Broglie wavelength (in nanometer) for an electron moving with 9.24 x 10" m/s is:

A: We will find out the required value.

Q: An object is thrown downward, with an initial speed of 16 ft/s, from the top of a building 320 ft…

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Q: zoom in 28 Er m. 10 14 X+7 28 co sh tw 14x = 28(x+ 7) 14x - 28x + 196 -196 = 14x -14 = x 3. II

A: Simplification

Q: During a polytropic process, the ideal gas changes state from 20 psia and 40 F to 116 psia and 338…

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Q: winch of radius 5ft is used to lift heavy loads. if the winch makes 10 recolutions every 15 s, find…

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Q: Calculate the object's displacement between 6 and 16 seconds after motion begins.

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Q: EIMD AMP dy OF x= VI-t AMP dx

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Q: 15. Si dt 1³ + 1² - 2t

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Q: What are la) the lowest frequency, (b) the second lowest frequency, and (c) the third lowest…

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Q: 19. A 100 200 M/ T. Given: MA = 10, AT = 8/3

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Q: The water in the plumbing in a house is at a gauge pressure of 200,000 Pa. What force does this…

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Q: asd ei

A: Solution of the problem as follows

Q: the da entia Dn.

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Q: Each second, a star converts 1.3 × 10° tons of hydrogen into helium and energy in the form of gamma…

A: Introduction: The phrase "standard form" is used to describe the typical shape of a variety of…

Q: A 30-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1…

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Q: The wavelength (nm) for a photon with an energy of 2.947 electron-volts is:

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Q: A source voltage of an AC series RLC circuit is 120 V. The circuit consists of the ff. quantities: R…

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Q: men took a dip in a water tank 1 m long and 2 m broad on a religious day. If the average…

A: Given that:                      Number of men taken dip = 50Length of tank, L=1mWidth of tank,…