Western Ghats receive more rainfall than the Eastern Ghats because
(i) Western Ghats receive rainfall from the Arabian Sea monsoon winds. As these winds blow over warm oceans, they bring abundant moisture.
(ii) The Western Ghats do not allow the winds to cross over without shedding their moisture on the Western slopes.
(iii) When these winds reach the Eastern Ghat, they are almost dry. .
(iv) Another branch of South-West monsoon i.e. the’ Bay of Bengal branch, moves parallel to the Eastern Ghats. In this way, this region is located in an unfavourable position with reference to the monsoon winds.

Communication varies depending on setting, which depends on the environmental contexts of interpersonal communication. Environmental contexts refer to the physical location or where the communication is taking place and when that communication takes place. Environmental contexts can have negative and/or positive effects on interpersonal communication or produce barriers, things that inhibit effective communication. For example, a conversation outside on a park bench during a windy day faces obstacles in communication that might not be present in a quiet room on a sofa. So things like location, temperature, weather or time of day affect communication and present different barriers for effective communication.

• Perception is the process that affect the way of communication. Every person perceive communication in different way and interpret same massage in different way according to their own perception.
• The perception can lead many distortion which are in the result of many biasness in judgements.
• This is the way where the problem can occur with the people in their communication.
• Poor communication or communication gap can lead to reduce the chances of optimization of work performance in the company.
• Communication disturbance can occur due to cultural distrust that can limit employees engagement and uncertainty in the dealing with the customer.

In Maths, integers are the numbers which can be positive, negative or zero, but cannot be a fraction. These numbers are used to perform various arithmetic operations, like addition, subtraction, multiplication and division. The examples of integers are, 1, 2, 5,8, -9, -12, etc. The symbol of integers is “Z“.

In terms of sets, the set of integers includes zero, set of whole numbers, set of natural numbers (also called counting numbers) and their additive inverses (-1,-2,-3,-4,-5,..). Integers are the subset of real numbers. 

Example of integers: -100,-12,-1, 0, 2, 1000, 989 etc…

As a set, it can be represented as follows:

Z= {……-8,-7,-6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8,……}

The children go to school at night in the topsy-turvy land.

Our perspective (point of view) in life can greatly influence our behavior towards a classmate or a friend. Two instances for example are:

1. Either we bully or tease a classmate/friend or we help them and be friends with them.

2. Either we withdraw from the society and be a delinquent or we find ways to interact with our classmates and friends and be a better person.

Our perspective in life can make or break us. It develops from the home so it is important to have an open communication with your parents/guardians and siblings so you can develop a good perspectie in life.

Let ABCD be the rhombus where AC = 10 cm and BD = 24 cm.

Let AC and BD intersect each other at O.

Now, diagonals of rhombus bisect each other at right angles.

Thus, we have

Since AOB is a right angled triangle, by pythagoras theorem, we have

Hence, AB = 13

Thus, length of each side of rhombus is 13 cm.

12 + 56 - 44 × 34

= 12 + 56 - 1496

= 68 - 1496

= -1428

WBC – White Blood Cells

Other details:

लेखक के अनुसार जीवन में 'सुख' से क्या अभिप्राय है?

लेखक के अनुसार, जीवन में 'सुख' का अभिप्राय केवल उपभोग-सुख नहीं है। परन्तु आजकल लोग केवल उपभोग के साधनों को भोगने को ही 'सुख' कहने लगे है। विभिन्न प्रकार के मानसिक, शारीरिक तथा सूक्ष्म आराम भी 'सुख' कहलाते हैं।

Electric field at point on equatorial line of an electric dipole.

Consider on electric dipole consisting of two point-charges +q and –q separated by distance 2a.

Let P be a point at a distance r from the center of the dipole on the equatorial line, where the electric field is to be calculated.

Let E₁ be electric field intensity at P due to charge –q. Therefore,

From right-angled triangle AOP, we have AP = √r² + a² . Therefore, 

The direction of Vector E₁ is along PA.

Now, let E₂ be electric field intensity at P due to charge +q.

From right-angled triangle BOP, we have BP = √ r² + a².There fore,

The direction of E₂ is along BP.

The resultant electric field Vector E is the difference of the two fields:

Thus, the electric potential due to electric dipole is zero at every point on the equatorial line of the dipole.

After the discovery of electrons and protons,it was noticed that all mass of an atom cannot be accounted for on the basis of only protons and electrons.Then the neutrons were discovered.

Chadwick in 1932 discovered another subatomic particle called neutron.
Neutron is present inside the nucleus.
Hydrogen atom does not contain any nucleus.

Characteristics of neutron
1)The mass of neutron is equal to mass of proton.The relative mass of neutron is 1 u and absolute mass is 1.6749 x 10-27 kg.

2)Neutron has no charge.

Harrold M. barrow examined the general motor fitness of college men and declared the norms for grading the individual. The three test item included are:- 

(a) Zig-Zag Run 

(b) Standing broad jump. 

(c) Medicine ball throw 

(a) Zig-Zag Run: 

Purpose: To test power, speed, quickness and body control in multiple planes of movement. The test also assess lower extremity control. 

Equipment: Measuring tape, two stop watches, five cones 

Procedure: 

(i) Set up the path, which is 3 by 4.85 m and marked with coloured tape on the floor, and place cones in every corner. 

(ii) Subject stands behind starting line. On the signal "Ready go" the subject start running in zig-zag way. 

(iii) The subject runs one lap as fast as possible around the zig-zag path. 

(iv) If the subject does not round all cones in completing the one full lap. require him/her to rest and then Retest is done. 

(v) Record the time to perform one full lap around the path to the nearest tenth of 9 second. 

Scoring: Time taken to finish zig-zag run and as per the norms grading is done.

(b) Standing long/broad jump: 

Purpose: To measure explosive power of the legs. 

Equipment: Measuring tape, non-slipery floor, mat 

Procedure: 

(i) Stand behind marked starting line. 

(ii) Feet slightly apart

(iii) Swing your arms back and forth rthymically and bend the knees. 

(iv) The athlete takes off and lands using both feet, arm swing and bend knees provide forward drive. 

(v) The subject attempts to land as far as possible. 

(vi) Landing on both the feet without falling backwards. 

(vii) Three attempts are allowed 

Scoring: The measurement is taken from take offline to the nearest point of contact on the landing (Back of the heels). The best of three attempt is recorded and as per rating scale grading is done. 

(c) Medicine Ball throw test 

Purpose: To measure upper body strength and explosive power. 

Equipment: Medicine ball for Boys 3 kg and for girls 1 kg, measuring tape, safe place and an Assistant. 

Procedure: 

(i) Warm up thoroughly 

(ii) Stand with both feet behind a marked line 

(iii) Hold the ball overhead with two hands. 

(iv) Throw the ball as far as possible. 

(v) Take three attempts and record the best score. 

Scoring: Measure the distance covered by the subject and as per the norms grading is done. 

If we superpose one figure over other and they fit into each other then they must be congruent shapes. They must have the same shape and size.

Symbol of Congruence

Q u e s t io n:
 अपने पैरों से कौन से काम कर लेती थीं?
A n s w e r: दाल- भात खाना, बाल बनाना, फर्श बुहारना, कपड़े धोना, तरकारी काटना, तख्ती लिखना आदि ।