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Q: Solve the voltage across germanium diode of the given circuit below. 32 V lor Ve 6.8 kohms 4 V

A: A circuit is given here as shown in the figure below  Find:- the voltage across germanium diode of ...

Q: 16. If the mass of an object were doubled, its acceleration due to grav ity would be (1) halved (2) ...

A: As per our company guideline we are supposed to answer only first three subpart kindly repost other ...

Q: A heavier mass m, and a lighter mass m, are 17.5 cm apart and experience a gravitational force of at...

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Q: Find the focal length of a thin lens (n = 1.52) if the radii of curvature are +15.0 cm and -30.0

A: Given: The refractive index is 1.52. The radius of the curvature is +15 cm and -30 cm.

Q: 3 Loop-the-L0op A solid spherical ball rolls (without slipping) down a hill with a height of h = 2 m...

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Q: You push horizontally on a block sitting on a table to try to get it moving. Describe how large the ...

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Q: Two point charges, Q =3 µC and Q =-6 µC, are separated x cm apart. If the electric potential at poin...

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Q: 5. A person pulls an object of mass 40 kg as far as 20 m above a flat floor at a constant speed. The...

A: Mass of object =40kg Distance covered = 20m Force applied by man = 370N Coefficient of kinetic frict...

Q: 15. A box of mass 4.0 kg rests on a horizontal surface. When the box is pulled by a horizontal force...

A: Given: The mass of the object is 4 kg. The acceleration of the object is 2 m/s2. The applied force i...

Q: Light with wavelength i = 610 nm is incident on a metallic surface. Electrons are ejected from the s...

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Q: There is an AC source supplying a 1.5-ohms resistor and has a current of i(t)=10cos(5at). Choose whi...

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Q: pende on Chat 18 the bengtan A pendulum socm long i8 pulled to the Bide 8o thats ito side is raisce ...

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Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the bice...

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Q: Two big bugs, Buzz and Crunchy each of mass 0.65 kg, are siting on a spinning disk on a horizontal p...

A: mass of each bug (m) = 0.65 kg radius of disk (r) = 4.5 m distance of buzz (r') = r2= 4.52= 2.25 m d...

Q: A 10-kg chunk of ice at -30°C is mixed with 4.70 kg of water at 50°C. Find how much ice melts after ...

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Q: 6. (#265] Hockey A (field) hockey player is running north at a speed of 8 m s.A ball is coming direc...

A: Velocity of player = 8 meter per second due North  Velocity of ball = 18 meter per second due South ...

Q: Which of the following statements is not correct? a. The faster a fluid flows, the lesser the pressu...

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Q: Three different colors, red, yellow and violet can be used as the light sources to perform Young's d...

A: Given:wavelength of color red, λr = 650 nmwavelength of yellow, λy = 580 nmwavelength of violet, λv ...

Q: When a 308.3-kg refrigerator is loaded onto a 1200-kg car, the springs of the car compress by 1.39 m...

A: Given  Mass of car (mc)= 1200 kg Mass of 1st refrigerator (mr)= 308.3 kg Compression in spring (x)= ...

Q: 4. Through the ideal gas law, compute the following: b. The pressure of a system with a volume of 4....

A: Given: Volume V=4.2 L Temperature T=32oC=32+273=305 K To find: Pressure P=?

Q: d A block of mass 3.25 kg slides down a ramp that is angled 0 = 35 degrees above the horizontal. The...

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Q: 4. Friction is directed towards the opposite direction of the motion of an object. 5. Inertia is a r...

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Q: Light rays in a material with index of refrection 1.39 can undergo total internal reflection when th...

A: In the given question, we have to determine the index of refraction of the material.

Q: Pivot Rod Lump of Clay Figure 1 A 0.05 kg lump of clay traveling horizontally with a speed of 5.6 m/...

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Q: 50.Energy can be transferred from one place to another without transferring the matter through _____...

A: 50.Energy can be transferred from one place to another without transferring the matter.  

Q: Which of the following statements is true for a damped oscillating motion? It does not completely s...

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Q: An ideal transformer is connected to Vi=220 Volts AC source and also supplies V2=11 Volts on a certa...

A: Given  For ideal transformer,  V1 = 220 Volts  ( source voltage) V2 = 11 Volts  ( device voltage)  N...

Q: The figure(Figure 1) shows a 1.75-kg block at rest on a ramp of height 2. When the block is released...

A: According to Work energy theorem  Work done  = change in kinetic energy 

Q: (a) A 34.9-m length of copper wire at 20.0°C has a radius of 0.29 mm. If a potential difference of 7...

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Q: a. Lenses are pieces of glass that can be found in many applications such as corrective glasses, mic...

A: The eye is perhaps the most interesting of all optical instruments. The eye's lens sits just behind ...

Q: a. Four point charges are located at the corners of a square as shown in FIGURE Q1a. The side of the...

A: We have charges Q1=5 uC and Q2=-6 uC. Let the side of the square be a=5 cm (B/w 3 and 8 cm) such tha...

Q: A flux of 25 X10^5 Maxwell links with a 1500 turn coil when a current of 3 A passes through the coil...

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Q: 1. A 2 kg block slides on a frictionless surface at 10 m/s. How much kinetic energy does it have?

A: Given data: Mass (m) = 2 kg Velocity (v) = 10 m/s Required: Kinetic energy (KE) 

Q: The 10-kg block is released from rest on the horizontal surface at point B, where the spring has bee...

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Q: alculate the moment in kN-m about point A if the values of me following are: = 180 kN =4m nswer in +...

A: Moment of force =  magnitude of force × perpendicular distance

Q: At what condition will ideal gases start to behave like real gases?     a.     high volumes     b....

A: The correct option is (d).  i.e  at low temperatures a ideal gas behave like real gas. 

Q: A 10-kg chunk of ice at -30°C is mixed with 2.788E-2 kg of water at 50°C. Find the temperature of th...

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Q: A 20 kg crate is lifted 200 m above the ground in 5 minutes. (a) How much work is required to lift i...

A: Given data: Mass (m) = 20 kg Height (h) = 200 m Time (t) = 5 minutes Required: Work done (W) and ave...

Q: A lead bullet is fired into a wall and is embedded. A myth claims that a bullet can be completely me...

A: The heat energy required to melt a lead bullet which is initially at 25°C is : Q = (Heat required to...

Q: A stone is dropped from the top of a tower 40m height. At the same time another stone is thrown upwa...

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Q: Car A of mass 2000 kg moving at 72 km/h, east tries to overtake car B of mass 1250 kg moving at 60 k...

A: mass of car A (m) = 2000 kg mass of car B (m') = 1250 kg Initial velocity of A (u) = 72 kmhrInitial ...

Q: Suppose that a solenoid has a length of 75 cm and has a cross sectional area of 0.800 cm². It also c...

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Q: Which statement(s) related to Bernoulli's Principle is/are true. a. Bernoulli's principle can be der...

A: In question one they have asked the which statement are true related to bernoulli's principle   1) B...

Q: Directions: complete the following table showing the relationship between mass and weight. Object Me...

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Q: Consider air at P = 1.00 atm. The average molecular mass of air is approximately 29 u (atomic unit)....

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Q: Two radio antennas separated by d = 302 m as shown in the figure below simultaneously broadcast iden...

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Q: A train travelling at 20.92 m/s is receding from a stationary observer, and sounding a warning horn ...

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Q: During an ice show a 65.0 kg skater leaps into the air and is caught by an initially stationary 70.0...

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Q: a bicycle wheel with a diameter of about 50.0 cm is uniformly accelerating grom 50 rpm to 150 rpm in...

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Q: List the application of pressure (that we can found) in our day to day life and then explain them

A: Pressure is the force applied per unit area If area decreases the pressure increases and if area inc...