Explore topic-wise InterviewSolutions in .

Explanation:

World Health Organization 2003

All rights reserved. Publications of the World Health Organization can be obtained from Marketing and Dis-

semination, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel: +41 22 791 2476;

fax: +41 22 791 4857; email: [email protected]). Requests for permission to reproduce or TRANSLATE WHO

publications—whether for sale or for NONCOMMERCIAL distribution—should be addressed to Publications, at the

above ADDRESS (fax: +41 22 791 4806; email: [email protected]).

The designations employed and the presentation of the material in this publication do not imply the expression

of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any

country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.

Dotted lines on maps represent approximate border lines for which there may not yet be full agreement.

The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed

or recommended by the World Health Organization in preference to others of a similar nature that are not men-

tioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital

letters.

The World Health Organization does not warrant that the information contained in this publication is complete

and correct and shall not be liable for any damages incurred as a result of its use.

This publication contains the collective views of an international group of experts and does not necessarily rep-

resent the DECISIONS or the stated policy of the World Health Organization, the World Meteorological Organiza-

tion, or the United Nations Environment Programme

EXPLANATION:

The capacity of conductor is 1 FARAD if a charge of 1 coulomb raises its potential by 1 volt. 1 picofarad (1 pF) = 10-12 F4. Uses of Condensers or CAPACITORS: It is used in the radio TUNING circuit.

ANSWER:

speed=distance/time

so...speed=200/50=4

ANSWER:

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MARK me as BRAINIEST ANSWER PLEASE

ANSWER:

arathematic PROGRESSIVE

ANSWER:

HOPE it HELPS you.

Answer:

discussed in Physical Quantities and Units, the most fundamental physical quantities are defined by how they are measured. This is the case with time. Every measurement of time INVOLVES measuring a change in some physical quantity. It may be a number on a digital clock, a HEARTBEAT, or the position of the Sun in the sky. In physics, the definition of time is simple— time is change, or the interval over which change occurs. It is impossible to know that time has passed unless something changes.

The amount of time or change is calibrated by comparison with a standard. The SI unit for time is the second, abbreviated s. We might, for example, observe that a certain pendulum makes one full swing every 0.75 s. We could then use the pendulum to measure time by counting its swings or, of course, by connecting the pendulum to a clock mechanism that registers time on a dial. This allows us to not only measure the amount of time, but also to determine a sequence of events.

How does time RELATE to MOTION? We are usually interested in elapsed time for a particular motion, such as how long it takes an airplane passenger to get from his seat to the back of the plane. To find elapsed time, we note the time at the beginning and end of the motion and subtract the two. For example, a lecture may start at 11:00 A.M. and end at 11:50 A.M., so that the elapsed time WOULD be 50 min. Elapsed time Δt is the difference between the ending time and beginning time,

Answer:

Reflected LIGHT from the OBJECT REACHES our EYE.

ANSWER:

position-velocity EQUATION

Answer:

A ball is thrown in vertically UPWARDS DIRECTION with velocity 50 m/s. Maximum height COVERED

by the ball will be ………… (g = 10 m/s2

)

ANSWER:

HERE'S YOUR ANSWER. HOPE IT HELPS YOU. PLEASE MARK IT AS THE BRAINLIEST.

Answer:

Here is your answer...

Explanation:

300 is the answer

Hope it will be HELPFUL for you.

Thanks for READING.

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Answer:

Chemistry is the scientific study of the properties and behavior of matter. It is a NATURAL science that covers the elements that make up matter to the COMPOUNDS COMPOSED of atoms, molecules and ions

aatmagyan to kar DIYA

EXPLANATION:

HP Cloud was a set of cloud COMPUTING services AVAILABLE from Hewlett-Packard (HP) that offered public cloud, private cloud, hybrid cloud, managed private cloud, and other cloud services. It was the combination of the PREVIOUS HP Converged Cloud business UNIT and HP Cloud Services, which is the OpenStack technology-based public cloud. It is used by enterprise organizations so they can combine public cloud services with their own internal IT resources to create hybrid clouds, or a mix of different cloud computing environments made up of private and public clouds.

ANSWER:

फतुईहैतीड्रफघुओइटर ऊऊ

Answer:

• Antimatter does not have negative MASS. ... The nonexistence of negative mass has PROFOUND CONSEQUENCES. First, gravity is ALWAYS attractive and NEVER repulsive.

Explanation:

MARK AS BRANILY

Answer:

C) Standing waves

Explanation:

a standing wave by definition is a wave whose AMPLITUDE does not move in SPACE.

Hence a wave whose amplitude at any given TIME in space does not change is THEREFORE constant.

so the answer should be C .

Answer:

good MORNING have a nice DAY AHEAD

Answer:

The INITIAL phase is φ = ARCOS [x(0) /A] and further φ = arcos(– / 2). Two angles correspond to these phases φ1 = (5π/6) and φ2 = (7π/6). To find for a CERTAIN phase we have to use the CONDITION (0)<0.

Explanation:

THANK you

ANSWER:

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Answer:

2.5 m

Explanation:

Here we have been provided with the values of masses of two children and distances at which they are sitting.

Those are as FOLLOWS:-

• Mass of first children = 30 KG
• Mass of second children = 50 kg
• Distances = 2m and 2.5 m

As the both children are sitting on left arm. Therefore anticlockwise movement has been PRODUCED.

Let's CALCULATE the anticlockwise moment produced by first children.

→ 30kgf × 2m

→ 60 kgf × m

Now let us calculate the anticlockwise moment produced by second children.

→ 50 kgf × 2.5 m

→ 125 kgf × m

Thus total anticlockwise moment produced is as follows:-

→ Anticlockwise moment produced by first children + anticlockwise moment produced by second children.

Substituting values,

→ 60kgf × m + 125 kgf × m

→ 185 kgf × m

Here we are CALCULATING the clockwise moment produced which are as follows,

But before that let us assume distance from middle by y m.

Thus,

→ Clockwise moment = 74 kgf × y m

→ Clockwise moment = 74 y kgf × m

At last we are calculating the distance where should a man of mass 74 kg sir to balance it that I y m.

Using principal of moments, in equilibrium:-

Which states that,

→ Anticlockwise moment = Clockwise moment

Substituting required values,

→ 185 = 74 y

→ y = 185 / 74

→ y = 2.5 m

Therefore, he should sit at 2.5 m to balance it

Answer:

FIGURE, AB is a POTENTIOMETER wire of length 100 cm.

The CELL of emf 3 V has a negligible internal resistance.

What is the reading in voltmeter V, if BC is equal to

70 cm?

EXPLANATION:

In physics, a force is any influence that, when UNOPPOSED, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to ACCELERATE. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a VECTOR quantity. Wikipedia

ANSWER:

Correct option is

D

2f

f

1

=

v

1

−

u

1

, multiply using by u

⇒

f

u

=

v

u

−

u

u

=

v

u

−1

⇒

f

u

+1=

v

u

⇒

v

u

=

f

u+f

⇒

u

v

=

f+u

f

⇒m∣

u

−v

∣=

f+u

f

given that m=

3

1

So

3

1

=

f+u

f

⇒f+u=3f

⇒

u=2f

Answer:

6.6×10^-11 on the EARTH

1.625m/s^2 on the moon

Explanation:

HOPE it HELPS you !!

ANSWER:

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State ONE secondary sexual characters,for both a GIRL and a boy, that take place at

PUBERTY.

Answer:

16KM

Explanation:

v=8km/h

t=2h

s=vxt

= 8x2

s= 16km

ANSWER:

The device CONTAINING an alloy ATTACHED to a CERAMIC MATERIAL is

ANSWER:

GIVEN DATA :

m=20kg

g=10

h=15

Potential ENERGY (P.E)=mgh

P.E=20x10x15

P.E=300

EXPLANATION:

its MOTION .

here's your answer

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The hinge force is another example of a CONTACT force. Thus, considering the overall forces acting on the body we can CONCLUDE that the PROCESS of opening a DOOR is FACILITATED by a contact force.

_____________________________

ANSWER:

CIRCULAR MOTION DAILY LIFE

ANSWER:

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ANSWER:

A CONVEX lens is called a converging lens because when parallel rays of light fall on such a lens, the rays will GET REFRACTED and after refraction they will converge at a focal POINT at a certain distance away from the lens. ... Hence a convex lens is a converging lens and concave lens is a diverging lens.

Answer:

yes , it is true.

Explanation:

CAVITATION is the most accepted mechanism for ultrasound emulsification. This mechanism is BASED on the implosion bubbles which produce powered shock WAVES in the milk surrounding the ultrasonic probe and jets of HIGH VELOCITY

The electrical resistance of a wire would be expected to be GREATER for a longer wire, less for a wire of larger cross sectional AREA, and would be expected to depend upon the material out of which the wire is made.The resistance of a wire can be expressed as R=ρ  

A

L

where,

ρ - Resistivity  - the factor in the resistance which takes into account the nature of the material is the resistivity

L - Length of the conductor

A - Area of cross section of the conductor.

From this relation, we observe that the length is directly proportional to the resistance and the area of cross section is inversely proportional to the resistance.

That is, if L becomes 2 L, R becomes 2 R. R  

′  =ρ  

A

2L

​ . So, R = 2R'.

Hence, If the length of a wire is doubled, then its resistance becomes 2 TIMES.

Answer:

100

hope it's HELP you!!!

ANSWER:

−0.2222222222

Explanation:

−0.2222222222

Answer:

A derived quantity is a quantity in a SYSTEM of QUANTITIES that is defined in terms of only the BASE quantities of that system. The ISQ defines many derived quantities.

Answer:

Gauss' LAW tells US that the electric field OUTSIDE the sphere is the same as that from a point charge. This implies that outside the sphere the potential also looks LIKE the potential from a point charge. ... If the sphere is a conductor we know the field inside the sphere is zero

hope it helps..

ANSWER:

Mera GUSSA thanda ho GAYA... XD

Equivalent CAPACITANCE :

1/c=(1/10+1/20)x10⁶

c=(20x10⁻⁶)/3

Q=CV

Q=[(20x10⁻⁶)/3][3x10³]

Q=20x10⁻³

The capacitors are in series so CHARGE in both capacitors are same

Q in C₁=20x10⁻³C

Q=20000μC

He POSTED his MUSIC under “The Weeknd,”

Answer:

If it INSTEAD is CONSIDERED a unit of angular velocity and the WORD "REVOLUTION" is considered to mean 2π RADIANS, then 1 rpm = 2π60 rad/s.

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Explanation:

all all all to AP all EL EK

EXPLANATION:

घर्षण द्वारा आवेशन प्रक्रिया में हमने देखा था की जब एक काँच की छड़ व रेशम के कपडे में घर्षण से पूर्व कोई आवेश उपस्थित नहीं था अर्थात दोनों वस्तुऐ उदासीन थी , लेकिन घर्षण प्रक्रिया के बाद काँच की छड़ धनावेशित तथा रेशम का कपड़ा ऋणावेशित (समान मात्रा में) हो जाता है , दोनों वस्तुओं पर आवेश स्वतः उत्पन्न नहीं हुआ है यह ...

Explanation:

DISPLACEMENT method is applicable to determine the focal length of CONVEX LENS.

Binding energy, amount of energy REQUIRED to separate a particle from a system of particles or to disperse all the particles of the system. Binding energy is ESPECIALLY applicable to subatomic particles in ATOMIC nuclei, to electrons BOUND to nuclei in atoms, and to atoms and ions bound TOGETHER in crystals.