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একই পদার্থ ও ব্যাসার্ধের দুটি তারের দৈর্ঘ্যের অনুপাত 1:2 । যদি সমান বল দ্বারা তার দুটিকে টানা হয়, তাহলে তার দুটির বিকৃতির অনুপাত কত? (Two wires of same material and same radius have the ratio of length 1:2 . If you pull the wires with same force, what will be the ratio of their strains?)
The bead office of World Bank is situated in ____
Overhead telephone wires are made of
For platinum thermocouples, lead wires are made of
Fill in the blanks : Much as Rome -----roads through Europe in the years of the Roman Empire, Britain----railways and strung telegraph wires in India.
Internet access by transmitting fastest digital data with heavy bandwidth over the wires are best possible by
Fill in the blanks : Much as Rome ----roads through Europe in the years of the Roman Empire, britain ----Railways and strung telegraph wires in India,
Technology used to provide internet by transmitting data over wires of telephone network is
..... to be sent along telephone wires to another. E-mail is (
Electric wires should always be well ____ with non-conductive material.