((Radioactive Isotopes and Their Uses)
In this chapter we learned about isotopes. Some areotopes have nuclei
Hundreds of (automatically) skate alpha ropes, beta ropes, gamma ropes, etc.
Says radioactive isotope. So far, more than a dozen isotopes have been reported.
Some of these have been found in nature, others have been made in the laboratory. Different
Discuss isotopes and their activation in detail in their physics books
Happening. So here we will discuss only some of their uses.
With the controlled use of radioactive isotopes, humans can do many things that are ineffective
It was difficult to do. Currently radioactive isotopes are used in medicine, agriculture, taste and seed preservation,
In power generation, it is used in many more cases including determining the age of something in the corner.
In the medical field
Radioactive isotopes are currently being used in medicine for a variety of purposes. E.g.
In diagnosing anger
It is possible to take pictures of Gokranta using an isotope. In this situation by injection
The radioactive isotope Technesium-99 (Te) is injected into the body. This
Radiation isotope gamma radiation when isotopes accumulate in specific areas of the body
By then, it is possible to take a picture of the place with a gamma rope detection camera from outside. This
Lifespan of radioactive isotope technium-99 is 5 hours. So in a little while
It is much safer as the radioactivity runs out.
Cure the disease
Radioactive isotopes were first used to treat thyroid cough. Quantitatively to anger
Radioactive isotope | Rich secretion is drunk. This isotope is eaten by Pentia. A.
Beta cord is released from the isotope and destroys the cancer cells of the gynecomastia. Besides
Iridium isotope is used to cure brain cancer. Diagnosis of tumor presence and
Radioactive isotopes are used in healing. The gamma rays emitted are cancerous
Destroys cell membranes. Phosphate is used in the treatment of leukemia.
In agriculture
In the nutrition of tomorrow
In order to nourish the fruits, it is necessary to use adequate amount of fertilizer in the land. Fertilizer is valuable. So extra
Uses cause financial loss. On the one hand, the need for excess fertilizer causes environmental damage,
On the other hand, if less amount of fertilizer is used than required, crop production is less. Tejviya
Using isotopes, it is known that the soil contains a small amount of nitrogen phosphorus. And that
Knowing how much more nitrogen and phosphorus is needed in the soil can be calculated. Wahid
Radioactive nitrogen and radioactive phosphorus are absorbed by the roots and are absorbed by the body.
Is divided into different parts. All of these radioactive isotopes emit radioactive rope. Geiger
These radioactive rays are detected and measured using M মller counters.
To control harmful insects
Harmful pests of crops are always a serious threat. These are such crops
As they reduce production, pathogens also enter the plant through them. All these bugs
Pesticides are applied to crops and land for destruction. This pesticide environment and us
Harmful to the body. Not only this, with the help of pesticides you can do weeding
It also destroys beneficial insects. Knowing through the use of radioactive isotope-rich pesticides
The minimum amount of pesticides that can be used for a crop is possible.
In crop selection
By causing genetic changes in plant cells through the use of different types of controlled radioactive rays
Are converted into improved quality crops.
In power generation
If some atoms are converted into tiny atoms, that is, a lot of fission reactions take place
The amount of heat energy is released. Electricity is generated with generators using this heat energy.
We call it a nuclear power plant. This is the fourth chapter of your physics book
The details have been discussed.
The Government of Bangladesh has set up a nuclear power plant at Rooppur in Bangladesh
It is said that if this nuclear power plant is set up, two thousand four hundred megawatts of electricity will be generated
Expecting .
