The PPT is about radioaactve decay it's ionising and peneterating power and about madam curie and her biography madam curies does not actually discovered radioactivity but due to her great job in this field it is said that she discovered radioactivity

4. BIOGRAPHY OF MADAM CURIE
 BORN ;7 NOVEMBER 1867
 BIRTH PLACE;POLAND,EUROPE
 MARIE CURIE WAS MOST FAMOUS FOR
DISCOVERY OF POLONIUM AND RADIUM.
 CURIE DISCOVERED POLONIUM AND RADIUM IN
1897 & SHE WAS AWARDED WITH FIRST NOBEL
PRIZE IN 1903.
 SHE WAS AWARDED A SECOND NOBLE PRIZE IN 1911
FOR CHEMISTRY FOR HER WORK ON RADIUM AND
IT’s COMPOUND.
 IT IS THOUGHT THAT DUE TO HER LONG EXPOSURE
TO RADIOACTIVE MATERIAL PRECIPITATED HER
DEATH
 SHE DIED AT 4 JULY 1934 DUE TO BLOOD CANCER.

5.  RADIOACTIVE DECAY’s ARE OF TYPE
ALPHA(α)DECAY
BETA(β)DECAY
 BETA MINUS DECAY (ELECTRON EMISSION)
 BETA PLUS DECAY (POSITRON EMISSION)
 ORBITAL ELECTRON CAPTURE
GAMA(γ)DECAY

6. ALPHA (α) DECAY

7. BETA (β) DECAY

8. GAMMA (γ) DECAY

9. POSITRON EMISSION

10. ELECTRON CAPTURE

11. PENETRATING POWER OF
RADIOACTIVE EMISSION

12. ELECTRICAL PROPERTY OF
RADIOACTIVE EMISSION

13. NUCLEAR CHAIN REACTION

14. NUCLEAR FISSION

15. • IT SHOULD BE NOTICED THAT THE FISSION OF
1 GRAM OF URANIUM RELEASES AS MUCH
ENERGY AS THE BURNING OF 2.5 TONS OF
COAL.
• IN INDIA MAJORITY OF ELECTRICITY IS
GENERATED FROM THERMAL POWER PLANT
ABOUT 53% AND ONLY 3% OF ELECTRCITY IS
GENERATED FROM NUCLEAR POWER PLANT

16. ELECTRICITY PRODUCTION IN
INDIA
THERMAL
53%
NUCLEAR
3%
WIND
12%
GEOTHERMAL
15%
SOLAR
12%
HYDROPOWER
5%

17. Nuclear power plant

18. NPP’s in INDIA

19. KUDANKULLAM NUCLEAR POWER
PLANT

20. The Radioactive Waste is
Marked By Yellow Sign

21. ACKNOWLEDGEMENT.
• TEXT BOOK
• REFRENCE BOOK
• GOOGLE( WIKI PEDIA)
• YOU TUBE

22. • WE HOPE THAT OUR COUNTRY & WORLD WILL
GOING TO USE NUCLEAR ENERGY FOR
MANKIND.
• ADVANTAGES OF NUCLEAR ENERGY.