+1-415-315-9853

info@mywordsolution.com

## Academics

 Algebra Math Calculus Physics Chemistry Biology Earth Science Physiology History Humanities English Sociology Nursing Science

problem 1)i) Describe the laws of refraction and reflection.

ii) A reflecting type telescope has a large mirror of its objective of focal length 100 cm. What is the magnifying power of the telescope, if the eye piece has a focal length of 10 cm?

iii) prepare down the functions of dielectric and describe them?

iv) Define Ohm’s law and give its mathematical form.

v) What are magnetic lines of force? Mention their properties.

vi) A conductor 100 cm long carries a current of 100 A at right angles to a uniform magnetic field of 1 wb/m

problem 2) Compute the force and power required to move the conductor at speed of 10 m/s in a plane at right angles to the magnetic field.

vii) Describe the atomic structure of germanium.

viii) What do you understand by three level laser? describe.

problem 3)a) Illustrate that when a plane mirror is rotated through an angle, the reflected rays turn through twice the angle.

b) Compute the magnifying power of a simple microscope of focal length 5 cm. Distance of distinct vision is 25 cm.

problem 4)a) Determine equivalent capacitance when three capacitors are connected in parallel.

b) What should be the capacitance of a capacitor which is to store a charge of 0.01 coulomb when the potential difference is 500 volts?

problem 5)a) Determine the equivalent resistance when three resistance are connected in parallel.

b) An incandescent lamp draws a current of 0.3A at 240 volt. Determine the resistance of lamp.

problem 6) Describe how a galvanometer can be converted in to an ammeter. Why an ammeter is always connected in series.

problem 7)a) Describe with the help of diagram fullwave bridge rectifier in detail.

b) Determine the distance of an unknown object from the earth, if laser beam take 5 second to return after reflection from it.

Physics, Academics

• Category:- Physics
• Reference No.:- M98206

Have any Question?

## Related Questions in Physics

### A container of acetone was accidently spilled covering the

A container of acetone was accidently spilled, covering the top, smooth surface of a laboratory bench located in a semiconductor-fabrication building. The exhaust fan for the fabrication building produced a 6 m/s air flo ...

### Fatty deposits in blood vessels pose a health risk chemical

Fatty deposits in blood vessels pose a health risk. Chemical agents added to the blood can increase the solubility of the fatty deposits in blood, thereby providing a means to dissolve the fatty deposits in situ. To expl ...

### Collect data for a wind power site being considered for the

Collect data for a wind power site being considered for the installation of a small power plant. Develop a computer program to estimate the average speed, the root mean cubic speed, the cubic power density, and the cubic ...

### A car moves in a straight line at a speed of 520 kmha how

A car moves in a straight line at a speed of 52.0 km/h. (a) How far will the car move in 3.00 minutes at this speed? (b) How long will it take the car to move 0.34 km at this speed?

### The graphs of sin x and cos x intersect once between 0 and

The graphs of sin x and cos x intersect once between 0 and π/2. What is the angle between the two curves at the point where they intersect? (You need to think about how the angle between two curves should be defined.)

### A huge essentially infinite horizontal nonconducting sheet

A huge (essentially infinite) horizontal nonconducting sheet 10.0 cm thick has charge uniformly spread over both faces. The upper face carries+95.0 nC/m 2 while the lower face carries -25.0 nC/ m 2 . What is the magnitud ...

### Consider the binary threshold neuron in k 3 dimensions and

Consider the binary threshold neuron in K = 3 dimensions, and the set of points {x} = {(1, 0, 0),(0, 1, 0),(0, 0, 1),(1, 1, 1)}. Find a parameter vector w such that the neuron memorizes the labels: (a) {t} = {1, 1, 1, 1} ...

### Sketch the potential energy or ecnbspand evnbspas a

Sketch the potential energy or E C  and E V  as a function of position in a semiconductor crystal which contains (a) a complete random distribution of a small fraction of the host atoms from their lattice sites, (b) non- ...

### 1 suppose that g and h are continuous on a b and

1. Suppose that g and h are continuous on [a, b] and differentiable on (a, b). Prove that if g'(x) ≤ h'(x) for a 2. Deduce the Constant Function Theorem from the Increasing Function Theorem and the Decreasing Function Th ...

### During the hypothetical contact transient of the three

During the hypothetical contact transient of the three layers of the four MOS structures in problem below, are electrons transferred from the gate conductor to the Si or vice versa? Explain the detailed sequence in the s ...

• 4,153,160 Questions Asked
• 13,132 Experts
• 2,558,936 Questions Answered

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

### WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

### Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

### Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

### Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

### Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro