Tag: Electromagnetic radiation

gold

Why Is Gold Golden?

January 19, 2021 Chemistry

afternnoon sun and sunrise

Why Is The Sun White At Noon And Red During Sunrise And Sunset?

January 17, 2021 Astrophysics

Abstract science, hands holding atomic particle, nuclear energy imagery and network connection on meteorites space planets background(PopTika)s

How Do We Know The Chemistry Of Things In Space?

November 5, 2020 Astrophysics

Security guard using digital medical electronic thermometer measures checking body temperature screening passengers(Soonthorn Wongsaita)s

How Does A Temperature Gun (Infrared Thermometer) Work?

May 13, 2020 Physics

Electromagnetic fields in the home and sources(elenabsl)s

What Is Electromagnetic Pollution?

January 15, 2020 Physics

Astronaut in outer space. Spacewalk. Elements of this image furnished by NASA - Image( Vadim Sadovski)s

How Has NASA Recorded Sound If Sound Cannot Travel In Space?

December 10, 2019 Astrophysics

A little boy is standing near the window and looking outside( Yuriy Mazur)s

Why Is Space Black?

October 31, 2019 Astrophysics

Vector scheme of Beer Lambert law(petrroudny43)1s

What Is Beer’s Law?

October 16, 2019 Chemistry

Inside view of new clean staniless microwave oven with a tomato soup in white plate( Marian Weyo)s

Why Do We Need A Turntable In Microwaves?

October 14, 2019 Physics

Tyndall Effect phenomena in a forest - Image(SUFIYAN8266)s

What Is The Tyndall Effect?

July 9, 2019 Physics

hand x ray

What Are X-Rays?

April 13, 2019 Physics

fireball

Microwaving Grapes: Why Does Putting A Grape Inside A Microwave Generate A Fireball?

March 11, 2019 Physics