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Questions related to Physics
Wat is het effect van alcohol op suïcide?
last month 7,941 2 View
I'm serving as a Guest Editor for a special issue of Clean Technologies (ISSN 2571-8797) titled: “Pollutant Removal from Wastewater by Microalgae-Based Processes.” We welcome original research,...
16 June 2025 132 2 View
Zakat distribution is a perfect substitute of Interest rate (Riba) in an economic models because as a Muslim it is Hram in Islam. Zakat is basically an increase in consumption which motivates the...
10 June 2025 6,979 1 View
What Are the Contemporary Challenges in Government Accounting Amid the Digital Era, Particularly in Developing Countries?
14 December 2024 5,317 5 View
Digital platforms provide tools for payment processing, logistics management, and customer service, streamlining operations and reducing costs. How has these operations impacted on expansion of...
13 August 2024 1,835 7 View
Why diversification of cropped area is important for food security and crop diversification increases productivity and stabilizes income of smallholders?
27 May 2024 601 6 View
WHAT ARE THE ELECTRON AND HOLE MOBILITY VALUES IN GRAPHENE QUANTUM DOT?
01 May 2024 7,736 1 View
production of renewable fuels from sunflower oil
01 May 2024 8,938 1 View
What is the role of microfinance in small and medium enterprises in India and role of micro small and medium enterprises in rural development?
29 March 2024 681 3 View
Pulmonary Regurgitation and PAH
08 March 2024 4,733 0 View
How to empower grassroots innovators?
07 March 2024 8,263 0 View
Calvin College (https://www.researchgate.net/institution/Calvin-College) became Calvin University in 2019. How can this entry be updated to reflect the new name. Also, how might it be...
05 February 2024 2,688 2 View
Integral transforms play an important role in cybersecurity. Complex Integral transforms are used in security encryption, decrypting information and data, analyzing data, and predicting threats.
29 November 2023 4,931 4 View
Do high clouds primarily reflect solar radiation and cool the surface of the Earth and which clouds cool the Earth the most due to reflection?
20 November 2023 7,081 3 View
Lately I'm trying to prepare samarium(ll) iodide using samarium powder and iodine. First, I flame dried the round-bottom flask and the samarium powder under vacuum together, then, THF was added...
15 November 2023 8,365 1 View
Will the use of renewable energy help to manage climate change and difference between energy conversion and energy conservation?
12 October 2023 2,258 3 View
I am modelling a BTES system which supplies heat to a building via a GSHP. With a known heat demand profile of the building, how can I calculate the heat extraction load from the ground? Is there...
28 September 2023 940 2 View
Do you know a dataset for carbon fiber pre-preg to do LCA?
14 September 2023 597 0 View
Mathematics is purely science or just a numbers buckets.
25 August 2023 7,618 7 View
In which method we get more accurate results?
20 July 2023 5,133 3 View
I would like to form a solution of ozone in water directly without using gaseous ozone stream.
27 June 2023 4,298 0 View
Which is the next integer of sequence A079444 (OEIS) after 267?
02 June 2023 3,035 0 View
I am going to calculate the proton affinity for my molecules. To make sure my calculations were correct, I worked on the formic acid that was studied in an article, but unfortunately, the results...
23 May 2023 3,717 4 View
I am reading Lloyd N. Trefethen's book "Spectral Methods in Matlab". For the fixed wall condition u(±1)=u'(±1）=0 of the fourth order equation, he used p=(1-x ^ 2) q (x) to convert the fixed wall...
20 April 2023 259 2 View