[ হীলিআম্ ]noun বর্ণহীন হালকা অদাহ্য গ্যাসবিশেষ (প্রতীক He), যা বেলুন ও আকাশযানে ব্যবহৃত হয়; হিলিয়ম।
helium definition
Helium is a colorless, odorless, tasteless, non-flammable, and inert gas.
helium শব্দটির synonyms বা প্রতিশব্দ
helium, atomic_number_2, He,
helium Example in a sentence
Helium-filled balloons float gracefully through the sky, adding a vibrant touch to celebrations.
The helium in the airship provided lift, enabling it to hover above the ground like a majestic aerial giant.
Helium’s low density and high thermal conductivity make it an indispensable gas for cryogenic applications.
Helium-cooled spectrometers enhance the detection sensitivity of scientific instruments.
Divers rely on helium in their breathing mixtures to prevent decompression sickness, as it doesn’t dissolve in blood like nitrogen.
Helium-neon lasers emit a bright orange light, commonly used in scanning and laser surgery.
Helium is a non-flammable and non-toxic gas, making it safe for use in medical devices and household appliances.
The Hubble Space Telescope uses helium in its cooling system to maintain its sensitive instruments at extremely low temperatures.
Helium reservoirs beneath the Earth’s surface have been identified as potential sources of fuel for the future.
The iconic “squeaky voice” associated with inhaling helium is caused by the gas’s high speed of sound, which alters the vocal cords’ vibrations.