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Customer Gap is the dierence between customer expectations and perceptions. 

c.   People.

Concept:-

The bridge bearings are the structural devices which are placed between bridge superstructure and substructure.

The bridge bearings serve the following functions: -

1. To transmit loads from superstructure to substructure.

2. To accommodate horizontal relative movement between the superstructure and substructure.

Conduction

In this process, the molecules of the solid pass the heat from one to another, without themselves moving from their positions.

D. All the above

D. All the above

Water

Water has highest heat capacity

 Heat bring Chemical change.

SI unit of specic heat capacity is  j/kg°C.

Energy is neither created nor destroyed it can only changed one form to another. 

B. heat capacity

The amount of heat required to raise temperature of a substance by  1°C.

The amount of heat required to raise the temperature of 1 kg by 1°C is called as  specic heat capacity.

Thermal conductivity.

The thermal conductivity value of the window glass is k.

B. thickness

Watt.

The units on the rate of heat transfer are Joule/second, also known as a Watt.

Static Friction: 

Static friction is the force which opposes the initiation of motion of an object on the surface. The magnitude of static frictional force f_s lies between

0 ≤ f_s ≤ µ_s N

where, µ_s – coefficient of static friction 

N – Normal force then, equation shows that f_s can take any value from 0 & µ_s N. If object is at rest, when no external force acts on it then f_s = 0. If object is at rest, also external force acts on it, then f_s = F_ext

But still the static friction f_s is less than µ_s N when object begins to slide, the static friction (f_s) acting on the object attains maximum.

Law of length: 

For a given value of acceleration due to gravity, the time period of a simple pendulum is directly proportional to the square root of length of the pendulum.

T ∝ \(\sqrt{l}\)

Law of acceleration: 

For a fixed length, the time period of a simple pendulum is inversely proportional to square root of acceleration due to gravity.

T ∝ \(\frac{1}{\sqrt g}\)

Rules for counting significant figures:

(I) Dimensional variables: 

Physical quantities, which possess dimensions and have variable values are called dimensional variables. Examples are length, velocity, and acceleration etc.

(II) Dimensionless variables: 

Physical quantities which have no dimensions, but have variable values are called dimensionless variables. Examples are specific gravity, strain, refractive index etc.

(III) Dimensional Constant: 

Physical quantities which possess dimensions and have constant values are called dimensional constants. Examples are Gravitational constant, Planck’s constant etc

(IV) Dimensionless Constant: 

Quantities which have constant values and also have no dimensions are called dimensionless constants. Examples are n, e, numbers etc.

C. most of the blue light is scattered away by the atmospheric particles near the horizon

Correct option is A) bus

Correct option is A) airplane

Answer is A. size

(a). The two commonly use IUDs are 

(i). CuT - Cu ions suppress sperm motility/ fertilising capacity of sperms. 

(ii). Progestasert - makes uterus unsuitable for implantation / makes cervix hostile to sperms. 

(b). Sterilization advised for the male /female partner as terminal method to prevent any more pregnancies. 

In male: part of vas deferens is cut and tied (vasectomy) 

In female: a small part of the fallopian tube is removed or tied up (tubectomy)

Artificially occuring forms of vegetative reproduction involve:

(i) Cutting: 

In this, a portion of a plant is cut and planted in the soil, usually a stem or a leaf. These cuttings are sometimes treated with hormones in order to induce root growth. The plant originates from the adventitious roots that grow from the cutting process. 

(ii) Grafting: 

In this, the cutting from some other plant is added to the plant stem embedded in the soil. The graft tissues become incorporated with the rooted plant tissues and grow over time as a single plant. 

(iii) Tissue culture: 

For this, to grow a new plant, the plant cells from various parts of a plant are cultivated in a laboratory. This technique is useful in growing the number of rare and endangered species of plants which cannot grow under natural conditions. 

(iv) Layering: 

In this, the stem of the plant is bent to the ground and covered with soil. Adventitious roots emerge from the plant parts covered with the soil. This attached stem with developing roots is known as a layer.

(b) 1 and 2 only

The volumetric efficiency of vane pump (upto 95%) is higher compared to gear pump.

1. These boxes weigh thirty tonnes.

2. You look gorgeous in this dress.

3. She has eaten the apple.

4. Can’t you delay releasing the manifesto to the public? (Please note that In this case delay is the verb and not releasing.)

5. He is taking a bath.

6. Geetha did not go to college today. 

7. He wants to return to his motherland,

8. He neither comes nor writes.

OR

Neither does he come nor does he write. (The second sentence is an example of a rhetorical sentence.)

9. He decided to settle down.

OR

He did decide to settle down. (The second sentence is an example of an emphatic sentence.)

10. I think he is right.

1. He owns many houses.

2. Ravi did not go to the opera today.

3. Youngsters like spicy food.

4. I will take a walk after dinner.

5. Scientists have predicted that fossil fuels will be eliminated in the future.

 Correct answer is a) Economic 

 Correct answer is b) Health/Medical Tourism 

1. Every room in this college is neat and clean.

2. A flock of birds is flying overhead.

3. The team has come prepared.

4. Slow and steady wins the race.

5. Ten kilometres is a short distance.

6. The information is helpful.

7. The horse and carriage is at the door.

8. The news is Interesting.

9. Bread and butter Is his only food.

10. My pair of shoes Is missing.

1. The Chief Minister together with his colleagues has arrived.

2. The poor are blessed. 

3. Mathematics is an interesting subject.

4. Guiiver’s Travels is an Interesting book.

5. The mob was furious.

6. The clergy are in the church.

7. The cattle are grazing.

8. Fifty percent of the work has been completed.

9. Some of the houses are painted green.

10. A greal many cases have been Uncovered,

1. My shoes are torn.

2. To err is human.

3. Dieting ¡s bad for health.

4. The committee has submitted its report.

5. The jury are divided in their opinion.

6. The furniture was arranged.

7. The doctor and philanthropist has arrived.

8. Hall of the oranges are rotten.

9. india and Bangladesh are neighbours.

10. Neither the buy nor his parents have come.

I am not a normal pen but a special pen which is very expensive in India. I am a fountain-pen of high quality. I was born in a famous factory of Japan. I was sent to India along with a lot of companions immediately after my birth.