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Jayant Singh
Subject: Physics
, asked on 19/2/20
Partially evacuated meaning
Answer
2
Varisha Anwer
Subject: Physics
, asked on 5/8/18
Solved all question
Answer
3
Crystal C
Subject: Physics
, asked on 26/5/18
A solid weights 100 gf in air and 88 gf when completely immersed in water. Calculate: (i) the upthrust (ii) the volume of the solid, (iii) the realtive density of the solid.
Answer
2
Reman Gupta
Subject: Physics
, asked on 15/9/21
A metal cube of edge 5 cm and density 9.0 g/cm^3 is suspended by a thread so as to completely immersed in a liquid of density 1.2g/cm^3. Find the tension in thread. g = 10m/s^2
Answer
2
Aakarsh Jha
Subject: Physics
, asked on 11/12/19
Guys how many words i have writen also meritnation experts plz count how many words i have writen is it 150 to 200 words??? As this was a story writing
Answer
38
Manasvi Gupta
Subject: Physics
, asked on 15/7/18
Solution of question 9,10,11,12,13
Answer
2
prasannamvsnk
Subject: Physics
, asked on 13/11/18
A cubical tank carrying a non viscous liquid moves down a smooth inclined plane
Answer
2
Megha
Subject: Physics
, asked on 17/4/19
describe a simple experiment to demonstrate that a liquid enclosed in a vessel exerts pressure in all directions
Answer
1
Vanshika
Subject: Physics
, asked on 26/5/18
At what depth below the surface of water will the pressure be equal to 1 atmosphere. the atmospheric pressure is 10 raised to power 5 Pascal .the density of water is 10 raise to power 3 kg metre per second and gravity equals to 9.8 M per second square
Answer
1
Zeba Chowdhury
Subject: Physics
, asked on 21/8/21
A solid weighs 0.25kgf in air and has a volume 7.5 x10^-5 m^3.What is the apparent weight of the solid in water?
Answer
1
Paraj Pushkar Khedkar
Subject: Physics
, asked on 7/9/19
A pressure between a car tyre and the road is 100000 N/m^2. If the car has a weight of 10000 N what is the area of contact between the tyre and the road
Answer
2
Ayush
Subject: Physics
, asked on 11/6/18
Q. What is a siphon system ?
Answer
2
Aditya
Subject: Physics
, asked on 16/2/18
A man can lift 60Kg load in air .How much load can he lift in water Relative density of load is 5.6
Answer
0
Crystal C
Subject: Physics
, asked on 27/5/18
Q no. 1, 2, 3, 5:
A 1. A man first swims in seawater and then in river water.
(i) Compare the weight of seawater and river water displaced by him.
(ii) Where doeshe find it easier to swim and Why?
Q 2. State the law of floatation.
Q. 3. Will a body weight more in air or in vacuum when weighed with a spring balance? Give a reason for your answer.
Q 5. Shile floating, is the weight of the body greater than, equat to or lesser than the upthrust?
Answer
1
Sanidhya Mishra
Subject: Physics
, asked on 26/12/19
Two cylindrical vessels fitted with Pistons A and B of area of cross section 8 cm square and 320 cm square respectively are joined at their bottom by a tube and they are completely filled with water when a mass of 4 Kg is placed on Piston A, find a(l) the pressure on Piston A (ll)the pressure on Piston B and (III)the thrust on piston B. please answer it. Urgent
Answer
1
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What are you looking for?
A 1. A man first swims in seawater and then in river water.
(i) Compare the weight of seawater and river water displaced by him.
(ii) Where doeshe find it easier to swim and Why?
Q 2. State the law of floatation.
Q. 3. Will a body weight more in air or in vacuum when weighed with a spring balance? Give a reason for your answer.
Q 5. Shile floating, is the weight of the body greater than, equat to or lesser than the upthrust?