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Shivam Misra
Subject: Science, asked on 21/5/18
What will happen if someone adds oil to fuel of four stroke bike engine?
Piyush Patil
Subject: Science, asked on 17/4/18
What is scientific reason to feel cool in winter season ??
Piyush Patil
Subject: Science, asked on 13/4/18
How many satellite did ISRO launch till now ?
Piyush Patil
Subject: Science, asked on 13/4/18
We are saying that white light is a combination of 7 other light then why we are no able to spread the light of torch or bulb with prism ??
Piyush Patil
Subject: Science, asked on 12/4/18
Why every metal is red in colour after mealting it ?
Priya Sharma
Subject: Science, asked on 7/4/18
Plzz answer fast...![]()
Asna Abubekar
Subject: Science, asked on 31/3/18
. A crane lifts a car upto a certain height in 1 minute. A second crane lifts the same car upto the same height in 2 minutes. Which crane supplies the greater power?
Janhavi Giri
Subject: Science, asked on 24/3/18
A rickshaw driver pulls a rikshaw with a force of 100 N.if the rikshaw moves with a constant velocity of 36 km/h find the power of the driver .
Vaishnavi G
Subject: Science, asked on 20/3/18
calculate electric enery consumed in joules of a bulb whose 60 wat is used for 2 hours
Paras
Subject: Science, asked on 17/3/18
what is accomodation
Aryan Shandilya
Subject: Science, asked on 16/3/18
A body mass 100kg is lifted up by 10 meters find amount of work done.
Simran
Subject: Science, asked on 14/3/18
Define potential energy. Derive an expression for the gravitational potential energy of object of mass 'm' at a height 'h' above the earth's surface. A ball of mass 0.25 kg is moving with a velocity of 25 m/s. Calculate its kinetic energy.
Shruti Gupta
Subject: Science, asked on 11/3/18
an electric heater of 2009watt is working for 5 hours. How much energy it consumes?
Sneha Roychowdhury
Subject: Science, asked on 7/3/18
What are the different energy transformations that occur during the free fall if any object ?Explain with reference to the conservation of energy .
Prithika
Subject: Science, asked on 5/3/18
72) Consider the following figure. A man sits in a pan and tries to raise himself by pulling the rope downwards. Will he able to raise himself up? Explain.
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