The 'Hydrobalance" is an improved version of Nicholson's Hydrometer for finding relative density. Is there another device known in the literature?

Dulli Chandra Agrawal @Dulli_Agrawal

11 November 2018 0 5K Report

The author has designed a device known as Hydrobalance published in the American Journal Physics:

Article The hydrobalance

Badges
Science topic

More Dulli Chandra Agrawal's questions See All

Is there a simple formula for estimating apparent or absolute magnitude of solo stars in terms of its radius, photosphere temperature and distance?

Please see the following publication for details. Apparent and Absolute Magnitudes of Stars: A Simple Formula

03 April 2018 6,333 1 View

Photosynthetic solar constant may be adopted in teaching rate of plant growth, estimating crop yield, solar power going into photosynthesis and so on?

This is a suggestion based on my paper Photosynthetic Solar Constant https://www.researchgate.net/publication/41822989_Photosynthetic_Solar_constant

08 September 2017 4,048 3 View

Half, average & most probable lives of tungsten filament lamps are exactly same. What one can infer from the view of physics, statistics, technology..

Please read 1. Half, average and most probable lives of filament lamps https://www.researchgate.net/publication/301328799_Half_Average_and_most_probable_lives_of_filament_lamps

06 July 2017 6,725 2 View

I have proposed in a paper that moment of inertia of a fundamental particle is β(ℏ^2⁄(mc^2 )); β≡Dirac operator. Can someone suggest its application?

This observation is based on analogy. Please see the following two publications. 1. Inertia of fundamental particles on the basis of...

04 May 2017 3,273 4 View

Tungsten incandescent lamps are designed for wattages such as 6, 60, ...1000.. What are their measured filaments temperatures during operation?

There are various methods to estimate these temperatures theoretically but in the absence of experimental data one cannot check its correctness.

04 May 2017 4,922 13 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

Is an invitation to join the editorial board of Clinical Cardiology Updates a scam?

I received an e-mail invitation to join the editorial board of Clinical Cardiology Updates. While I have published a few articles related to cardiovascular disease, there are lots of colleagues...

06 August 2024 8,981 8 View

Why is the Protocol for Preventing Postpartum Hemorrhage (https://pubmed.ncbi.nlm.nih.gov/36113283/ ) not being widely adopted?

If the placenta is delivered in squatting position within 3 minutes of the birth of the baby, postpartum hemorrhage is completely eliminated. It works every time. It is quite likely that if a...

05 August 2024 8,895 0 View

Do you make articles from the Journal of Hypertension available (not the American Journal of Hypertension)?

I haven't seen one in a while so I wondered if that journal prohibits that form of redistriibution.

04 August 2024 5,137 3 View

Are authors sowing for scientific Journals to be reaping the benefits? We are charged for publication but we offer free peer review services, why?

As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....

03 August 2024 7,304 2 View

How do i get an account to upload my published papers?

need to open an account to upload my published papers

01 August 2024 9,255 1 View

Publish a Protocol?

Hi, please suggest some journals where I can publish a observational study protocol.

27 July 2024 2,519 0 View

Please introduce me the latest published articles on the structure and properties of metal nanocomposites?

26 July 2024 2,200 3 View

Is the zero-zero component of the metric tensor equal to 1 for accelerating reference frames?

Consider the case of negligible gravity but there is an accelerating reference frame. Its origin traces out a trajectory, or world line, seen in some inertial reference frame. The Lorentz metric...

24 July 2024 1,608 15 View