Q. 275.0( 2 Votes )

Define watt. Expr

Answer :

One watt is the power of work done per unit time.


1 P = 1 J / 1 s .


1 kilowatt = 1000 J s–1


For 1 Kg power developed = 500W


Total Power for 200 kg = 200 × 500 = 1 × 104 W


Velocity of the car = 20m/s



Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Quiz | Lets Solve NumericalsQuiz | Lets Solve NumericalsQuiz | Lets Solve Numericals54 mins
Let's Calculate Workdone by a BodyLet's Calculate Workdone by a BodyLet's Calculate Workdone by a Body42 mins
Smart Revision | Let's Understand PowerSmart Revision | Let's Understand PowerSmart Revision | Let's Understand Power40 mins
Lets Find the EnergyLets Find the EnergyLets Find the Energy46 mins
Lakhmir Singh | Work, Energy and PowerLakhmir Singh | Work, Energy and PowerLakhmir Singh | Work, Energy and Power38 mins
Smart Revision | Let us Calculate the EnergySmart Revision | Let us Calculate the EnergySmart Revision | Let us Calculate the Energy53 mins
Work and Types of Work doneWork and Types of Work doneWork and Types of Work done40 mins
NCERT | Energy and Its TypeNCERT | Energy and Its TypeNCERT | Energy and Its Type45 mins
Foundation | Rapid Fire QuizFoundation | Rapid Fire QuizFoundation | Rapid Fire Quiz36 mins
Introduction to WorkIntroduction to WorkIntroduction to Work40 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Define power. GivLakhmir Singh & Manjit Kaur - Physics

An electric motorLakhmir Singh & Manjit Kaur - Physics

How many watts eqLakhmir Singh & Manjit Kaur - Physics

Name two units ofLakhmir Singh & Manjit Kaur - Physics

What is power? HoNCERT Science - Exemplar

(a) State and defTogether with Science

Two bulbs of 40W Together with Science

Write true or falEvergreen - Science