Welcome to Physics4U (physics4u.in). By browsing our website, registering an account, accessing free educational study materials, or purchasing digital PDF notes and exam bundles, you agree to be bound by the following terms and conditions.
5 Terms & Conditions Sections
License, prohibited use, digital access, and content modifications
1. Personal Study License
Access Rights
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All PDF notes, formula sheets, derivations, model question papers, and suggestion booklets provided or purchased on Physics4U are licensed solely for your personal, individual, and non-commercial educational use.
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You may print a single physical copy or store the PDF across your personal mobile, tablet, or desktop devices for self-study and revision.
2. Prohibited Use & Intellectual Property Protection
Strictly Forbidden
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Strict Prohibition on Redistribution: Any resale, redistribution, re-uploading, public sharing (via Telegram, WhatsApp groups, Google Drive links, YouTube, or torrent networks), broadcasting, or commercial licensing of Physics4U materials without prior written authorization is strictly prohibited.
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Downloaded PDF documents are digitally watermarked with the purchaser's identifying information (order ID, email, or contact number) to trace and prevent unauthorized redistribution.
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Unauthorized distribution is a violation of copyright law and will lead to immediate revocation of access and potential legal action under the Indian Copyright Act, 1957.
3. Digital Access & Download Limits
Fair Use
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Download Window: All digital download links issued upon order completion are active for 30 days from the date of purchase.
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Download Cap: Each purchased item is capped at a maximum of 3 successful downloads per student. Students are encouraged to save their downloaded PDFs to a secure local storage or drive folder immediately.
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In case of accidental file loss after reaching the limit, students can reach out to support with their Order ID for verification and manual re-issuance.
4. Modifications to Content & Pricing
Updates
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We reserve the right to revise, update, or discontinue any chapter notes, question sets, bundles, and product pricing at any time without prior individual notice to reflect board syllabus modifications.
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Once an order is confirmed, the student receives the version purchased at that specific transaction price.
5. Contact & Legal Inquiries
Reach Us
If you have questions regarding these terms or need commercial permissions for coaching institutes or classrooms, please contact our support desk:
Quick Summary: Apne notes ko personal revision ke liye use karo, download karke safe rakho, aur kisi ke saath share na karo. Bass — aur kuch nahi. Ye terms simple hain: respect the work, and enjoy learning.
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