Class 9 Science | Work & Energy Q14 | Electric Heater Energy Calculation Explained | NCERT Numerical
Автор: yc teaching
Загружено: 2026-01-05
Просмотров: 46
s video me hum Class 9 Science – Work & Energy (Exercise Question 14) ko step-by-step solve karte hain.
Is question me hume nikalna hota hai ki 1500 W electric heater 10 hours me kitni energy consume karta hai.
📌 Is video me aap seekhenge:
• Energy ka formula (E = P × t)
• Power ko watt me kaise use karte hain
• Time ko seconds me convert kyun karte hain
• Joules me final answer kaise likhte hain
• Exam ke liye perfect step-wise solution
📘 Question Overview (Exercise Q14):
Electric heater ki power = 1500 W
Time = 10 hours
Find: Total energy consumed (in joules)
🧠 Important Concept:
👉 Energy = Power × Time
🎯 Ye video kin ke liye useful hai?
• Class 9 NCERT / CBSE / SEBA students
• Physics numericals me confusion walon ke liye
• Exam-oriented preparation ke liye
📚 Chapter: Work & Energy
🎓 Class: 9
📖 Board: NCERT / CBSE / SEBA
🎥 Channel: Yc Teaching
👉 Video helpful laga ho to LIKE 👍 karein, SHARE karein,
aur SUBSCRIBE karein — taaki next numericals miss na ho!
👉 Complete playlist yahan dekhiye
(Class 9 Science Numericals Playlist)
• Class 9 Science Chapter 10 – Work and Ener...
#Class9Science #WorkAndEnergy
#NCERTClass9 #PhysicsNumericals
#ElectricHeater #EnergyCalculation
#Class9Physics #CBSEClass9
#ExamPreparation #YcTeaching
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