• DISCOVERY OF PROTON

• PRODUCTION OF ANODE RAYS

• PROTERTIES OF ANODE RAYS

• ANODE RAYS TRAVEL IN STRAIGHT LINE

• ANODE RAYS CAN PRODUCE MECHANICAL EFFECT

• ANODE RAYS ARE POSITIVELY CHARGED

• BIBLIOGRAPHY

GOTO

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• THE EXISTENCE OF PROTONS IN THE ATOM WAS SHOWN BY GOLDSTEIN.

• PROTON IS CALLED ANODE RAYS.

• PRODUCTION OF POSITIVE RAYS A DISCHARGE TUBE HAVING PERFORATED CATHOD IS USED

• PERFORATED CATHODE IS A CATHODE HAVING HOLES

+ --

RAYS ARE FORMED AT THE ANODE AND WHEN THESE RAYS STRIKE THE WALL OF THE DISCHRAGE TUBE NEAR CATHODE,THEY PRODUCE RED LIGHT IS CALLED ANODE RAYS.

Perforated cathode

Anode

High voltage generator

ANODE RAYS HAVE THE FOLLOWING IMPORTANT PROPERTIES

• ANODE RAYS TRAVEL IN STRAIGHT LINES – CAST SHADOWS OF THE OBJECTS PLACED IN THEIR PATH

• ANODE RAYS CAN PRODUCE MECHANICAL EFFECT – THEY CAN ROTATE A LIGHT PADDLE WHEEL PLACED IN THEIR PATH

• ANODE RAYS ARE POSITIVELY CHARGED – DEFLECTED TOWARDS THE NEGATIVE PLATE OF AN ELECTRIC FIELD

+ --

High voltage generator

Perforated cathod

Anode

+ --High voltage generator

Perforated cathod

Anode

+ --High voltage generator

Perforated cathod

Anode

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1. NCERT TEXT BOOK FOR CLASS XI

2. NCERT TEXT BOOK FOR CLASS IX

3. ENCATA BRITANNICA 2001

4. MODERN ABC CHEMISTRY FOR CLASS XI

5. COMPRAHANSIVE CHEMISTRY

GUIDED BY:- K.G.MALLIKARJUN

VICE PRINCIPAL

JNV, ANANTHAPUR

PREPARED BYIX CLASS GIRLS