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Sristy Choudhary
Subject: Physics
, asked on 3/4/17
This is the question.Please do not post the solution.Only tell me if i am correct or not
So my answerr is 19.3 but there is no option for this answer ?? (What to do ?)
Answer
1
Sristy Choudhary
Subject: Physics
, asked on 2/4/17
This means
Answer
1
Ayushi Tiwari
Subject: Physics
, asked on 18/10/16
Pls solve numerical 1
Answer
5
Ayushi Tiwari
Subject: Physics
, asked on 7/10/16
A liquid exerts pressure in all directions and it increases with depth.If so,then is it that upthrust also increases with depth.If not,then why not.
Answer
1
Ayushi Tiwari
Subject: Physics
, asked on 25/9/16
Solve 10 with explanation at each step. Also differentiate it from the sum i posted before.
Answer
2
Ayushi Tiwari
Subject: Physics
, asked on 25/9/16
Pls solve 6. Also explain ur each step.
Answer
2
Vamsee Yashwanth
Subject: Physics
, asked on 21/9/18
Can anyone help me solve this physics numerical?
The area's of pistons in a hydraulic machine are 5cm square and 625 cm square. What force on the smaller piston will support a load of 1250 N on the larger piston ? State any assumption which you make in you calculation.
Answer
1
Ahmad Arsalan
Subject: Physics
, asked on 10/11/17
Solve this:
You are provided with a hollow iron ball A of volume 15cm
3
and mass 12g and a solid iron ball B of mass 12g. Both are placed on the surface of water contained in a large tub. (a) Find upthrust on each ball. (b) Which ball will sink ?Give reason for your answer. (Density of iron = 8.0 g cm
-3
)
Answer
1
Ahmad Arsalan
Subject: Physics
, asked on 10/11/17
please solve the 4th question
Q4. A solid of density 5000 kg m
–3
weighs 0.5 kgf in air. It is completely immersed in water of density 1000 kg m
–3
. Calculate the apparent weight of the solid in water . (Ans. 0-4 kgf)
Answer
1
Suraj Shekhar Sahu
Subject: Physics
, asked on 8/11/17
A solid body weighs 2.10 N in air. It's relative density is 8.4 . How much will the body weigh if placed (a) in water, (b) in liquid of relative density 1.2?
Answer
1
Suraj Shekhar Sahu
Subject: Physics
, asked on 8/11/17
A body of mass 'm' is floating in a liquid of density 'd'. (a)what is the apparent weight of body (b)what is the loss of weight of body
Answer
1
Priyanjana Ghosh
Subject: Physics
, asked on 5/11/17
What is the Gyre pattern?
Answer
1
Omm Prasad
Subject: Physics
, asked on 26/10/17
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Answer
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Suraj Shekhar Sahu
Subject: Physics
, asked on 25/10/17
a combination of wood and iron is floating in water. when water is heated : what will be the observation and give a reason for it?
Answer
1
Suraj Shekhar Sahu
Subject: Physics
, asked on 25/10/17
a balloon whose fabric weighs 20 kg is filled with 150 metre cube of hydrogen. how much force is needed to hold the balloon down? density of hydrogen is 0.090 kg metre cube and density of air is 1.29 kg metre cube
Answer
1
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What are you looking for?
This is the question.Please do not post the solution.Only tell me if i am correct or not
So my answerr is 19.3 but there is no option for this answer ?? (What to do ?)
This means
The area's of pistons in a hydraulic machine are 5cm square and 625 cm square. What force on the smaller piston will support a load of 1250 N on the larger piston ? State any assumption which you make in you calculation.
You are provided with a hollow iron ball A of volume 15cm3 and mass 12g and a solid iron ball B of mass 12g. Both are placed on the surface of water contained in a large tub. (a) Find upthrust on each ball. (b) Which ball will sink ?Give reason for your answer. (Density of iron = 8.0 g cm-3)
Q4. A solid of density 5000 kg m–3 weighs 0.5 kgf in air. It is completely immersed in water of density 1000 kg m–3. Calculate the apparent weight of the solid in water . (Ans. 0-4 kgf)