Elevate your preparation for Class 10th Maths with NCERT solutions and MCQ-based questions from Chapter 14 Probability. Practice exercise questions, short-answer problems and clear explanations to understand theoretical and experimental probability. These resources align with the CBSE syllabus, ensuring effective ...
Category: Class 10 Science
NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
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Tiwari Academy’s periodic table app features interactive elements, detailed multilingual element information, atomic structure visuals with 3-D animation which aids in understanding chemistry concepts of each element and it is accessible for students at various levels. It is the nicest ...
An electric heater is a household appliance that operates based on the heating effect of electric current. When electric current flows through the heating element, it converts electrical energy into heat energy, providing warmth.
An electric lamp of 100 watts used for 10 hours in a day consumes 1 kilowatt hour (kWh) of energy, which is equivalent to 1 unit of energy. This is calculated by converting the total watt-hours into kilowatt-hours.
If a 100-watt electric bulb burns for 10 hours, it consumes 1 kilowatt hour (kWh) of electricity. Since electricity is sold at the rate of Rs 5 per unit, the cost of running the bulb for 10 hours will be ...