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Kartik Raj
Subject: Science
, asked on 26/11/17
Q. Explain the working of fire, extinguishers used in homes, offices. Also paste its pictures.
Answer
1
Jaya
Subject: Science
, asked on 15/11/17
why vick is not used in gaseous burner?
Answer
1
Sandipan
Subject: Science
, asked on 10/11/17
4.120 kg of a fuel was burnt to produce 178000 kJ of energy. The calorific value (in kJ/kg) of the fuel is
How to find this. Explain this step.
Answer
1
Ayush
Subject: Science
, asked on 6/11/17
In case B, why do the flame of the candle flicker and give smoke ?
Answer
3
Anshul Revuru
Subject: Science
, asked on 6/11/17
why does a bunsen burner not burn even though the wick is also made of combustible material?
Answer
2
Chinmay Dhanush
Subject: Science
, asked on 6/11/17
mamwhat is calrofic value ?
Answer
6
Shreshtha
Subject: Science
, asked on 5/11/17
Why the calorific value should be high
Answer
2
Shreshtha
Subject: Science
, asked on 1/11/17
Explain. Why a match stick is rubbed against a rough surface to light it?
Answer
1
Nysa Singh
Subject: Science
, asked on 31/10/17
What is fractional distillation??? Plz answer in detail
Answer
1
Abinandh Radhakrishnan
Subject: Science
, asked on 27/10/17
How can paper have a low ignition temperature while its raw material, wood has a high ignition temperature?
Answer
2
Sandipan
Subject: Science
, asked on 23/10/17
ANSWER BRIEFLY.
1.WHY NON-LUMINOUS ZONE HAS THE HIGHEST TEMPERATURE?
Answer
2
Sandipan
Subject: Science
, asked on 23/10/17
Answer Briefly
4.HOW DOES BURNING OF WOOD AS A FUEL HARMFUL TO US?
Answer
3
Sandipan
Subject: Science
, asked on 17/10/17
WHAT IS THE FULL FORM OF ph?
WHAT IS THE ph VALUE OF WATER?
Answer
5
Abinandh Radhakrishnan
Subject: Science
, asked on 17/10/17
How can digestion of food be an example of combustion?
Answer
2
Ankita Mukherjee
Subject: Science
, asked on 10/10/17
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Next
What are you looking for?
How to find this. Explain this step.
1.WHY NON-LUMINOUS ZONE HAS THE HIGHEST TEMPERATURE?
4.HOW DOES BURNING OF WOOD AS A FUEL HARMFUL TO US?
WHAT IS THE ph VALUE OF WATER?