An ordinary magnifying glass produces an image which is 1. virtual and inverted 2. none of these 3. real and inverted 4. virtual and erect 5. real and erect Can you explain why simply

Q: You would like to create a reflection grating like the one shown, with an incident angle (0) of 49°....

A: Given data- Incident angle=49 degree First order diffraction angle = - 31 degree  

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Q: 21.A long, straight wire allows 3.50 A through it. What is the magnitude of the magnetic field 25.0 ...

A: Q 20) As for this problem, we have the following information. Number of turn = N = 1550 Magnetic fie...

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Q: Same situation as in the previous problem this time the magnet has mass 7.06 kg, the force pulling i...

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Q: A 1 m wire carries a current of 20 A. The wire experiences a force of 6.0 N in the presence of a mag...

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Q: (a) How much gravitational potential energy (relative to the ground on which it is built) is stored ...

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Q: Classical Doppler Effect Problems DE-1 Two trais, A and B, are approaching each other on adjacent tr...

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A: In all collision moment remains conserved Momentum before collision = momentum after collision 

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A: Weight of an object is given by W = mg, where m = the mass of the object g = acceleration due to gra...

Q: (a) what power contact lens is needed to correct the vision of a person who has a near point of 72.0...

A: Given, Di=72cm Do=25cm

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Q: II. PROBLEMS 1. Compute the acceleration of body B, and the tension in each cable supporting each bl...

A: Write the given data draw the Free Body Diagram coefficient of friction is 0.2 WA=200 NMA=20010=20W...

Q: 2. A lost shipping container is found resting on the ocean floor and completely submerged. The conta...

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Q: An electron in a vacuum is first accelerated by a voltage of 11000 V and then enters a region in whi...

A: force on a charge in a magnetic field is  F = q(V→×B→)  

Q: Car B gaps Car A by 90 ft as they travel along neihboring highway lanes at t=0. Determine (a) when a...

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Q: The two wires of length 2 m are 3 mm apart and carry a current of 16 A de. Calculate the force betwe...

A: Force on two current carrying wire is given as F=μ0×I1×I2×L2×π×dwhere I1 and I2 is the current in th...

Q: ANALYZE NUMBERS 1

A: Given Half life = 4.5 × 109 years Let initial amount ( number of nucleus ) = No   Number of undecaye...

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Q: An object of height 5 cm is kept in front of a lens. An inverted image of height 5 cm is formed. Ide...

A: Given Size of object h1 = 5 cm  Size of image h2 = -5 cm ( inverted) 

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A: Given Speed v= 25 m/s  Radius r = length of arm = 20m 

Q: You would like to create a reflection grating like the one shown, with an incident angle (0) of 49°....

A:

Q: Two 8.0-Ω resistors are connected in parallel, and this combination is connected in series with 4.0 ...

A: Equivalent resistance in series R = R1 + R2     Equivalent resistance in parallel 1/R = 1/R1 + 1/R2 ...

Q: An object of mass 2.0 kg has a velocity of (î 7 + j2 ) m/s. A force acts upon it and does 22 Nm of w...

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Q: The earth's radius is 6.37×10^6m; it rotates once every 24 hours. What is the earth's angular speed?

A: Angular speed of a rotating object is given by ω = 2πT, where T = the time period or time taken for ...

Q: The magnetic force on a straight 0.40 m seg- ment of wire carrying a current of 4.5 A is 1.4 N. What...

A: Given that                    The line segment of the straight wire is (x) = 0.4m                   ...

Q: <Ch 04 HW Exercise 4.9- Enhanced - with Feedback 14 of 23 Review I Constants Part A A box rests on a...

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Q: particle moves along the x-axis, its position given by x(t) = t/1+t^2, t ≥ 0 where t is measured in ...

A: Velocity is displacement per unit time v =dx/dt Acceleration is the rate of change of velocity a = d...

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Q: The diagram below shows a candle placed in front of a lens. You may find it helpful to print out thi...

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Q: anected to an overhanging string as sho er end of the mass less string is bein izontally by a force ...

A: givenm= mass of small particle AF=Horizontal force

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Q: A stone is thrown vertically upward and return to the earth in 12 seconds. a.       Calculate the i...

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Q: Same situation as in the previous two problems this time the magnet s mass is 4.19 kg and the magnet...

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Q: The figure shows a wire segment of length As = 5.0 cm, centered at the origin, carrying current i = ...

A: I think this is the process to answer this question which is given below. Given, Length=5cm Current=...

Q: 20.A solenoid 150 cm long with 1550 turns has a central magnetic field of 1.50 mT. Find the current ...

A: Given that, Length of solinoid (L)= 1.50 m Number of turns(N)= 1550 Magnetic field (B)= 1.50 × 10-³ ...

Q: Q19) If the velocity of blood flow in the aorta is (0.32) m/s, what is the pulse frequency you would...

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Q: A cepper wee has asular ermm sectian wth a radius of 4.60 mm (0 the wire aties a rent of 360 A, find...

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Q: (a) Calculate the capacitance of a parallel-plate capacitor whose plates are 30. cm x 5.0 cm and are...

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Q: If the ratio of the area of the bigger piston to the area of the smaller one of the hydraulic arrang...

A: Given that, Ratio of area bigger to smaller piston is AL/As= 10/2 Let FL be the force on bigger area...

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Q: A man wants to measure the how high is the ceiling of a room by hanging a long pendulum from the cei...

A: Given: no. of oscillations in 1min = 14 times

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Q: In the figure, the quantity w is called O a) period Ob) frequency c) wavelength d) amplitude

A: From the figure, W is the distance between the two successive crests.  Definition of wavelength: The...

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Q: Two parallel plates 2.25 cm apart has a uniform electric field of 2 x 106 N/C. A proton is moved fro...

A: Since you have posted multiple question, we will solve first for you. To get remaining questions sol...

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.