CHS Previous Year Paper Solution 2024 | CHS 9th Science PYQs | CHS 9th Entrance Exam 2025

[@akhileshkumarrai3358]

Thanks for class 🎉❤

[@RAHUL--RAJ------亗]

1:-Seismograph is instrument to mesur Earthquake and { RECHARD SCALE is scale which measure earthquake } 2:-The electroscope detects the charge based on the Coulomb electrostatic force which causes the motion of the test charge. An instrument that is used to measure the charge quantitatively is known as an electrometer Thanks sir ji For Best Class Science 🧪 🔭 🧪 🔭 🧪 🧪 Jai hind jai bharat 🚩 🚩 🚩 🚩 🚩 🚩 🚩 🚩 🚩 😅

[@ShubhamSingh-75]

31:39 , 1st- rector scel , 31:56, 2nd - ammeter

[@Pawan03maurya]

1. Richer scale ⚖️ 2. Electro

[@Anubhav-v4k]

1. Seismograph 2. Electrometer Sir maja aa gya ❤❤❤❤❤❤❤❤

[@BhupeshGupta-oi2sw]

❤❤

[@Rohan-f2f]

1.richter scale 2.electro ❤❤❤❤ ❤❤❤ ❤❤❤ ❤❤❤ ❤❤

[@ChandraStudyConcept]

Sir mera 19/20😂😂

[@Pawan03maurya]

SIR JI DOUBT :- sir ji but reb phosphorus to paper pr laga hota hai or questions me match stick ka pucha hai ? 🥺 :

[@Pawan03maurya]

SIR JI DOUBT :- sir ji but reb phosphorus to paper pr laga hota hai or questions me match stick ka pucha hai ? 🥺 :elbowcough::elbowcough:

[@RamKaran-oi1gs]

1) Richter scale 2) Electroscope

[@VarshaMourya-c5l]

1.Richter scale 2. Electrometer

[@ChandraStudyConcept]

1 Seismograph 2 electrometer

[@JitendraKumar-p9t4b]

Chs 2025 class 9th

[@Shubham-y4b2b]

Home work:- (1) Richer scale (2) Electrometer Thank you sir 😊

[@abhayabhaygupta2010]

richter scale electric meter

[@ADITYARAJ-v8d4h]

1.seismograph 2.electrometer

[@manibhushankumar1785]

Sir ji homework 1- richer scale 2- capacitor Mera 17/20

[@Shivangcareditor]

1. Richer scale 2. Electrometer