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State two characteristics of nuclear force. Why does the binding energy per nucleon decrease with increase in mass number for heavy nuclei like U?
Two characteristics of nuclear force are: (i) It is attractive at short ranges (about 1-2 femtometers). (ii) It is independent of charge and acts equally on protons and neutrons. The binding energy per nucleon decreases for heavy nuclei like Uranium because the nuclear force becomes less effective oRead more
Two characteristics of nuclear force are:
(i) It is attractive at short ranges (about 1-2 femtometers).
(ii) It is independent of charge and acts equally on protons and neutrons.
The binding energy per nucleon decreases for heavy nuclei like Uranium because the nuclear force becomes less effective over larger distances, while the repulsive electrostatic force between protons increases.
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How does neem-based pesticide protect plants?
Neem-based pesticide is effective in protecting plants by targeting harmful pests such as caterpillars, aphids, and whiteflies. It disrupts their reproductive and feeding cycles, reducing infestations without harming the environment. Being organic, it safeguards beneficial insects, birds, and animalRead more
Neem-based pesticide is effective in protecting plants by targeting harmful pests such as caterpillars, aphids, and whiteflies. It disrupts their reproductive and feeding cycles, reducing infestations without harming the environment. Being organic, it safeguards beneficial insects, birds, and animals, ensuring ecological balance. Regular use of neem pesticide promotes healthy plant growth, minimizes disease risks, and reduces dependency on chemical alternatives, making it a sustainable solution for garden care.
See lessState two characteristic properties of nuclear forces.
Two characteristic properties of nuclear forces are: (i) Short-range: Nuclear forces act effectively only at distances around 1-2 femtometers. (ii) Independence from charge: They act equally on protons and neutrons, regardless of their electric charge. For more visit here: https://www.tiwariacademy.Read more
Two characteristic properties of nuclear forces are:
(i) Short-range: Nuclear forces act effectively only at distances around 1-2 femtometers.
(ii) Independence from charge: They act equally on protons and neutrons, regardless of their electric charge.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-13/
What is the cause of a small leakage current in reverse bias arrangement of a p – n junction?
The small leakage current in reverse bias of a p-n junction is caused by the thermal generation of electron-hole pairs, which creates a tiny current despite the large potential barrier. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-14/
The small leakage current in reverse bias of a p-n junction is caused by the thermal generation of electron-hole pairs, which creates a tiny current despite the large potential barrier.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-14/
What are the benefits of using neem-based organic pesticides?
Neem-based organic pesticides offer numerous benefits, including effective pest control against harmful insects like caterpillars, grasshoppers, and whiteflies. These pesticides are environmentally safe and reduce reliance on chemical alternatives, supporting sustainable gardening practices. They alRead more
Neem-based organic pesticides offer numerous benefits, including effective pest control against harmful insects like caterpillars, grasshoppers, and whiteflies. These pesticides are environmentally safe and reduce reliance on chemical alternatives, supporting sustainable gardening practices. They also protect beneficial insects, birds, and animals, ensuring ecological balance. By using neem-based pesticides, gardeners can maintain plant health while minimizing environmental harm and promoting long-term soil and garden vitality.
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