Email:
Password:
Remember Me
Forgot your password?
Log in
New to Satt Academy?
Create an account
or
Log in with Google Account
Home
Ask Question?
Business Account
Exam
Exam List
Exam Result
Category
1-12 Class
Board Exam
Admission
Job Solution
Skill Development
Book Collection
Video Content
Blog Content
Question
Ask Question?
Current Affairs
All MCQ Question
All Written Question
Upload Question
General
Study Plan
Hand Note
Notice | News
Other
FAQ
Point
Package
Feedback
Home
Academy
Admission
Job Assistant
Current Affairs
Skill
Forum
Blog
Package
Unauthenticate
Guest
example@gmail.com
Login
Description
Home
Edit Description
Back
Edit Description
Fill up the form and submit
Question
ফ্লিন্ট কাচের প্রতিসরাংক কোনটি?
১.৫০১
১.৫৮৭৫
১.৩১
১.৫৩
ANSWER : 2
Descrption
<p><span style = "color: #202122; font - family: sans - serif; font - size: 14px; background - color: #ffffff;">দৃশ্যমান আলোর জন্য বেশিরভাগ স্বচ্ছ মাধ্যমের প্রতিসরাঙ্ক ১ হতে ২ এর মধ্যে বিদ্যমান। সংযুক্ত ছকে কিছু পদার্থের প্রতিসরাঙ্ক দেয়া হলো। </span></p> <table class = "wikitable" style = "font - size: 14px; background - color: #f8f9fa; color: #202122; margin: 1em 0px; border: 1px solid #a2a9b1; font - family: sans - serif;"><caption style = "font - weight: bold;"> </caption> <tbody> <tr> <th style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em; background - color: #eaecf0; text - align: center;">উপাদান</th> <th style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em; background - color: #eaecf0; text - align: center;"><big><span class = "mwe - math - mathml - inline mwe - math - mathml - a11y" style = "display: none; clip: rect(1px, 1px, 1px, 1px); overflow: hidden; position: absolute; width: 1px; height: 1px; opacity: 0; font - size: 19.824px;">{\displaystyle n}</span><img class = "mwe - math - fallback - image - inline" style = "border: 0px; vertical - align: - 0.338ex; display: inline - block; width: 1.395ex; height: 1.676ex;" src = "https://wikimedia.org/api/rest_v1/media/math/render/svg/a601995d55609f2d9f5e233e36fbe9ea26011b3b" alt = "{\displaystyle n}" aria - hidden = "true" /></big></th> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "new" style = "text - decoration - line: none; color: #ba0000; background: none;" title = "শুন্য মাধ্যম (পাতার অস্তিত্ব নেই)" href = "https://bn.wikipedia.org/w/index.php?title = %E0%A6%B6%E0%A7%81%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A7%8D%E0%A6%AF%E0%A6%AE&action = edit&redlink = 1">শুন্য মাধ্যম</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১</td> </tr> <tr> <th style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em; background - color: #eaecf0; text - align: center;"><span class = "mwe - math - element"><span class = "mwe - math - mathml - inline mwe - math - mathml - a11y" style = "display: none; clip: rect(1px, 1px, 1px, 1px); overflow: hidden; position: absolute; width: 1px; height: 1px; opacity: 0; font - size: 16.52px;">{\displaystyle 0^{\circ }}</span><img class = "mwe - math - fallback - image - inline" style = "border: 0px; vertical - align: - 0.338ex; display: inline - block; width: 2.217ex; height: 2.343ex;" src = "https://wikimedia.org/api/rest_v1/media/math/render/svg/ffd0e1e92cf5770c2bfbb1de8b4b7bf904c9deef" alt = "{\displaystyle 0^{\circ }}" aria - hidden = "true" /></span> এবং <span class = "mwe - math - element"><span class = "mwe - math - mathml - inline mwe - math - mathml - a11y" style = "display: none; clip: rect(1px, 1px, 1px, 1px); overflow: hidden; position: absolute; width: 1px; height: 1px; opacity: 0; font - size: 16.52px;">{\displaystyle 1}</span><img class = "mwe - math - fallback - image - inline" style = "border: 0px; vertical - align: - 0.338ex; display: inline - block; width: 1.162ex; height: 2.176ex;" src = "https://wikimedia.org/api/rest_v1/media/math/render/svg/92d98b82a3778f043108d4e20960a9193df57cbf" alt = "{\displaystyle 1}" aria - hidden = "true" /></span> বায়ুমণ্ডলীয় চাপে গ্যাস</th> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"> </td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "mw - redirect" style = "text - decoration - line: none; color: #0645ad; background: none;" title = "বায়ু" href = "https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A7%81">বায়ু</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.০০০২৯৩</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" title = "হিলিয়াম" href = "https://bn.wikipedia.org/wiki/%E0%A6%B9%E0%A6%BF%E0%A6%B2%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE">হিলিয়াম</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.০০০০৩৬</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" title = "হাইড্রোজেন" href = "https://bn.wikipedia.org/wiki/%E0%A6%B9%E0%A6%BE%E0%A6%87%E0%A6%A1%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%9C%E0%A7%87%E0%A6%A8">হাইড্রোজেন</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.০০০১৩২</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"> </td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.০০০৪৫</td> </tr> <tr> <th style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em; background - color: #eaecf0; text - align: center;"><span class = "mwe - math - element"><span class = "mwe - math - mathml - inline mwe - math - mathml - a11y" style = "display: none; clip: rect(1px, 1px, 1px, 1px); overflow: hidden; position: absolute; width: 1px; height: 1px; opacity: 0; font - size: 16.52px;">{\displaystyle 20^{\circ }}</span><img class = "mwe - math - fallback - image - inline" style = "border: 0px; vertical - align: - 0.338ex; display: inline - block; width: 3.379ex; height: 2.343ex;" src = "https://wikimedia.org/api/rest_v1/media/math/render/svg/78ebe2cdf2453bb7985654c1bc027a280bb619f6" alt = "{\displaystyle 20^{\circ }}" aria - hidden = "true" /></span> তাপমাত্রায় তরল</th> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"> </td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" title = "পানি" href = "https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%BE%E0%A6%A8%E0%A6%BF">পানি</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৩৩৩</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" title = "ইথানল" href = "https://bn.wikipedia.org/wiki/%E0%A6%87%E0%A6%A5%E0%A6%BE%E0%A6%A8%E0%A6%B2">ইথানল</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৩৬</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "new" style = "text - decoration - line: none; color: #ba0000; background: none;" title = "জলপাই তেল (পাতার অস্তিত্ব নেই)" href = "https://bn.wikipedia.org/w/index.php?title = %E0%A6%9C%E0%A6%B2%E0%A6%AA%E0%A6%BE%E0%A6%87_%E0%A6%A4%E0%A7%87%E0%A6%B2&action = edit&redlink = 1">জলপাই তেল</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৪৭</td> </tr> <tr> <th style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em; background - color: #eaecf0; text - align: center;">কঠিন</th> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"> </td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" title = "বরফ" href = "https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A6%B0%E0%A6%AB">বরফ</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৩১</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "new" style = "text - decoration - line: none; color: #ba0000; background: none;" title = "অস্ফটিক সিলিকা (পাতার অস্তিত্ব নেই)" href = "https://bn.wikipedia.org/w/index.php?title = %E0%A6%85%E0%A6%B8%E0%A7%8D%E0%A6%AB%E0%A6%9F%E0%A6%BF%E0%A6%95_%E0%A6%B8%E0%A6%BF%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A6%BE&action = edit&redlink = 1">অস্ফটিক সিলিকা</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৪৬<sup id = "cite_ref - 11" class = "reference" style = "line - height: 1; unicode - bidi: isolate; white - space: nowrap; font - size: 11.2px;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" href = "https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%B8%E0%A6%B0%E0%A6%BE%E0%A6%99%E0%A7%8D%E0%A6%95#cite_note - 11">[১১]</a></sup></td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">পলিমিথাইল মেথাক্রাইলেট</td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৪৯</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">জানালার কাঁচ</td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৫২<sup id = "cite_ref - 12" class = "reference" style = "line - height: 1; unicode - bidi: isolate; white - space: nowrap; font - size: 11.2px;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" href = "https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%B8%E0%A6%B0%E0%A6%BE%E0%A6%99%E0%A7%8D%E0%A6%95#cite_note - 12">[১২]</a></sup></td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "new" style = "text - decoration - line: none; color: #ba0000; background: none;" title = "পলিকার্বনেট (পাতার অস্তিত্ব নেই)" href = "https://bn.wikipedia.org/w/index.php?title = %E0%A6%AA%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%AC%E0%A6%A8%E0%A7%87%E0%A6%9F&action = edit&redlink = 1">পলিকার্বনেট</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৫৮<sup id = "cite_ref - 13" class = "reference" style = "line - height: 1; unicode - bidi: isolate; white - space: nowrap; font - size: 11.2px;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" href = "https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%B8%E0%A6%B0%E0%A6%BE%E0%A6%99%E0%A7%8D%E0%A6%95#cite_note - 13">[১৩]</a></sup></td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "new" style = "text - decoration - line: none; color: #ba0000; background: none;" title = "ফ্লিন্ট কাঁচ (পাতার অস্তিত্ব নেই)" href = "https://bn.wikipedia.org/w/index.php?title = %E0%A6%AB%E0%A7%8D%E0%A6%B2%E0%A6%BF%E0%A6%A8%E0%A7%8D%E0%A6%9F_%E0%A6%95%E0%A6%BE%E0%A6%81%E0%A6%9A&action = edit&redlink = 1">ফ্লিন্ট কাঁচ</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৬২</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "new" style = "text - decoration - line: none; color: #ba0000; background: none;" title = "নীলকান্তমণি (পাতার অস্তিত্ব নেই)" href = "https://bn.wikipedia.org/w/index.php?title = %E0%A6%A8%E0%A7%80%E0%A6%B2%E0%A6%95%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A6%AE%E0%A6%A3%E0%A6%BF&action = edit&redlink = 1">নীলকান্তমণি</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">১.৭৭<sup id = "cite_ref - 14" class = "reference" style = "line - height: 1; unicode - bidi: isolate; white - space: nowrap; font - size: 11.2px;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" href = "https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%B8%E0%A6%B0%E0%A6%BE%E0%A6%99%E0%A7%8D%E0%A6%95#cite_note - 14">[১৪]</a></sup></td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">ঘনক জিরকনিয়া</td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">২.১৫</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a style = "text - decoration - line: none; color: #0645ad; background: none;" title = "হীরক" href = "https://bn.wikipedia.org/wiki/%E0%A6%B9%E0%A7%80%E0%A6%B0%E0%A6%95">হীরক</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">২.৪২</td> </tr> <tr> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;"><a class = "new" style = "text - decoration - line: none; color: #ba0000; background: none;" title = "ময়স্যানাইট (পাতার অস্তিত্ব নেই)" href = "https://bn.wikipedia.org/w/index.php?title = %E0%A6%AE%E0%A6%AF%E0%A6%BC%E0%A6%B8%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%A8%E0%A6%BE%E0%A6%87%E0%A6%9F&action = edit&redlink = 1">ময়স্যানাইট</a></td> <td style = "border: 1px solid #a2a9b1; padding: 0.2em 0.4em;">২.৬৫</td> </tr> </tbody> </table>
Please, login first.
click here to login
Cancel
Login
©2024 SATT ACADEMY. All rights reserved.