Skip to main content
Hyukjoon Choi on Muck Rack

Hyukjoon Choi

As seen in: MDPI, designboom, Dialnet - Universidad de La Rioja
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work. Claim your profile

Get in touch with Hyukjoon

Contact Hyukjoon, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Is this you?

As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile

Articles

Simple Experiments to Visualize Energy Reduction When Sound Is Not Transmitted

|
By Hyukjoon Choi, Seokmin Yun, Hyejung Kwak
| Dialnet - Universidad de La Rioja
IdiomacatalàDeutschEnglishespañoleuskarafrançaisgalegoitalianoportuguêsromână
Open in Who Shared View Duplicates (665) Issue with article?

Experiments Using Highlighter Ink to Show 3D Light Paths

|
By Tae Hee Kim, Hyukjoon Choi, Jung Bog Kim, Hee Ra Kim
| Dialnet - Universidad de La Rioja
Ayuda Buscar en la ayuda Buscar en la ayuda Experiments Using Highlighter Ink to Show 3D Light Paths Tae Hee Kim [1] ; Hyukjoon Choi [1] ; Jung Bog Kim [1] [1] Korea National University of Education, Cheongju, Korea Localización: The Physics Teacher, ISSN 0031-921X, Vol. 63, Nº. 9, 2025, págs. 762-764 Idioma: inglés Enlaces Texto completo Resumen Recently, Yu Chen et al.1 made the path of laser light visible in geometric optical experiments by mixing a little fluorescent highlighter ink with water.
Open in Who Shared Issue with article?

Variable Focal Length Lenses Made of Gelatin

|
By Yu Ahn, Hyukjoon Choi, Ji Hyun Kim, Jung Bog Kim
| Dialnet - Universidad de La Rioja
This article describes our efforts to make variable focal length lenses using gelatin for use in physics instruction.The lens mold is made of half-sphere silicone baking molds for cooking, and the lens mount is made of laminating film, and the variable focal length lens was reproduced to be elastic like a human lens. By manipulating the mount, the focal length can be changed within a range of 3.7–5.4 cm.
Open in Who Shared Issue with article?
See all 5 articles