Seismic Waves and Inversion



What are Seismic Waves ???

1 Seismic waves are the vibrations from earthquakes that travel through the Earth

2 They are the waves of energy suddenly created by the breaking up of rock within the earth or an explosion .They are the energy that travels through the earth and is recorded on seismographs

History Cont

1 Around 132 AD, Chinese scientist Chang Heng invented the first seismoscope, an instrument that could register the occurrence o ....etc

[:=Read Full Message Here=:]

essay on solar energy for kids in kannada language

Solar is the Latin word for sun and it s a powerful source of energy. In fact, the sunlight that shines on the Earth in just one hour could meet world energy demand for an entire year!
We can use solar power in two different ways: as a heat source, and as an energy source. People have used the sun as a heat source for thousands of years. Families in ancient Greece built their homes to get the most sunlight during the cold winter months.

India has tremendous scope of generating solar energ ....etc

[:=Read Full Message Here=:]

How to Make a Laptop (in 17 Easy Steps)

It s no secret that I m a hybrid wannabe. Here s the thing, though: the biggest reason why I don t do much hybrid stuff is because I never have enough time (or motivation) to get out a whole bunch of yummy, textural stuff then create stuff with actual scissors and glue and rulers and cutters while making sure that my younger kids don t accidentally, say, touch the hot glue gun and then clean everything up after. Phew! See how tiring that was just to read? Can you imagine actually doing it? (Hybrid ....etc

[:=Read Full Message Here=:]

im looking for a powerpoint presentation about waste management for kids ....etc

[:=Read Full Message Here=:]

Seismic Waves

Topics
Wave phenomenon
What is a wave, types of waves
Measure a wave
Wave speed, period, wavelength, amplitude
Wave propagations
Ray path, reflection, refraction, diffraction
Types of seismic waves
P and S waves; body waves and surface waves
Reading seismograms
Identify different waves by their arrival times, amplitudes and periods.

What is a Wave ?
A wave is a disturbance or variation that transfers ene ....etc

[:=Read Full Message Here=:]

1. Finger Print Based electronic passport system
2. Finger Print based Bank Locker System
3. Finger Print based Driving License Management System
4. Finger Print Based Voting System for Rigging-free Governing
5. Finger Print based Access Control System ....etc

[:=Read Full Message Here=:]

At the beginning when the number of vehicle was very low on the roads of our country there were no serious needs for traffic rules and regulations. But as and when mass production of vehicles begun and the roads flooded with different kind and class of vehicles the Government felt the need for a system to control the vehicular traffic. In the year 1914 the first legislation as Indian Motor Vehicle Act 1914 was passed in our country to regulate the motor vehicles and as well as other road users. Since then the traffic pressure on the roads of ....etc

[:=Read Full Message Here=:]

Birthday Messages and Birthday Wishes
send this message to a friend Celebrate your birthday today. Celebrate being Happy every day.

send this message to a friend May your birthday and every day be filled with the warmth of sunshine, the happiness of smiles, the sounds of laughter, the feeling of love and the sharing of good cheer.

send this message to a friend I hope you have a wonderful day and that the year ahead is filled with much love, many wonderful surprises and gives you lasting memories that you will cherish in all the days ahea ....etc

[:=Read Full Message Here=:]

ocean information in marathi for kids

( , transc. Okean s, ) hydrosphere composes . , 71% . , , , , , . interchangeably , , ( ) .

72% ( 3.6 108 km2) customarily 71% biosphere 90% . 97% , oceanographers 5% . 1.35 (320 ) 3,700 (12,100 ) .

hydrosphere , , , . , , 230,000 , . Hadean .

. , . geologic , theorized . , . , convecting , . ; , , . . exoplanets exomoons, circumstellar . . ....etc

[:=Read Full Message Here=:]

The rainy season, or monsoon season, is the time of year when most of a region's average annual rainfall occurs. It usually lasts one or more months. The term green season is also sometimes used as a euphemism by tourist authorities. Areas with wet seasons are dispersed across portions of the tropics and subtropics.

Under the K ppen climate classification, for tropical climates, a wet season month is defined as a month where average precipitation is 60 millimetres (2.4 in) or more. In contrast to areas with savanna climates and monsoon re ....etc

[:=Read Full Message Here=:]