প্রবেশ করুন
ACT বিজ্ঞান - Physics
এখানে আপনি পদার্থবিদ্যার সাথে সম্পর্কিত কিছু ইংরেজি শব্দ শিখবেন, যেমন "ডিফিউজ", "লেপটন", "ন্যানোস্কেল", ইত্যাদি যা আপনাকে আপনার ACT তে সাহায্য করবে।
পর্যালোচনা
ফ্ল্যাশকার্ডসমূহ
বানান
কুইজ
(physics) the maximum distance a vibrating material, sound wave, etc. such as a pendulum travels from its first position
অ্যাম্প্লিটিউড
relating to the science of studying sounds or the way people hear things
শ্রবণতত্ত্বসংক্রান্ত
a technology that uses sound waves to detect objects underwater or measure distances underwater
সোনার
a solid geometric shape, typically with a triangular base and rectangular sides, that refracts light into its component colors or alters the path of light
প্রিজম
a type of electromagnetic radiation with shorter wavelengths than visible light, often associated with sunlight and used in various applications
আলট্রাভায়োলেট (সবেক)
electromagnetic radiation with longer wavelengths than visible light, used for applications such as thermal imaging and remote sensing
ইনফ্রারেড
the emission of light by a substance that has absorbed light or other electromagnetic radiation
ফ্লুরোসেন্স
a scientific instrument used to measure and analyze the properties of light over a specific range of wavelengths
স্পেকট্রোস্কোপ
a measure of how strongly a substance absorbs light at a particular wavelength
মলারের অবসর্পণ
a fundamental particle of light that carries electromagnetic energy and exhibits both particle-like and wave-like properties
ফোটন
(of physics) to change the direction of light, sound, or energy when it passes through something
প্রতিসৃত করা
the bending, spreading, and interference of waves as they encounter obstacles or pass through narrow openings, often observed in the behavior of light, sound, or other waves
বিকিরণ
a range of wavelengths of electromagnetic radiation absorbed by a substance, typically represented as a graph showing absorption intensity versus wavelength
অবশোষণ বর্ণালী
the fraction or percentage of light or electromagnetic radiation that passes through a substance or medium
প্রবাহিতা
the branch of physical science that deals with the relationships between heat, work, and energy, particularly the principles governing the conversion of various forms of energy
থার্মোডাইনামিক্স
an instrument that automatically controls the temperature of a room, machine, etc.
থার্মোস্ট্যাট
a device used to measure the heat released or absorbed during a chemical reaction or physical change, typically by measuring temperature changes in a surrounding medium
ক্যালোরিমিটার
a piece of equipment that measures the temperature of the air
থার্মোমিটার
a small piece of material that is a semiconductor, used to make an integrated circuit
মাইক্রোচিপ
the distance between a point on a wave of energy and a similar point on the next wave
তরঙ্গদৈর্ঘ্য
a theory that explains the relationship between motion, space, and time
আপেক্ষিকতা
(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter
অ্যান্টিম্যাটার
the process of solidification or freezing, typically of a liquid or a substance turning into a solid state due to a decrease in temperature
জমাটবদ্ধতা
relating to particles or forces that exist within atoms, including particles smaller than atoms themselves or the interactions between these particles
সাবঅ্যাটমিক
a very small, electrically neutral particle that rarely interacts with matter
নিউট্রিনো
extremely small size, typically on the scale of nanometers, which is a billionth of a meter
ন্যানোস্কেল
to transform from a liquid or flexible state into a stable, firm, or compact form
পদার্থটি কঠিন হয়ে ওঠা
the scientific study of measurement, including the development of measurement standards and techniques
মেট্রোলজি
a scientist who applies principles and methods of physics to study biological systems and phenomena, aiming to understand life processes at the molecular and cellular levels
জৈবফিজিক্সবিদ
describing light that spreads evenly from a broad source or surface, creating soft illumination without harsh shadows
বিকশিত
used nuclear fuel that is no longer efficient for producing energy in a reactor
ব্যবহৃত জ্বালানি
the rate at which pressure changes over a certain distance in a particular direction
চাপের গ্রেডিয়েন্ট
the spatial frequency of a wave, representing the number of wavelengths per unit distance
তরঙ্গ সংখ্যা
a tiny particle with whole-number spin, such as photons or the Higgs boson, often associated with carrying fundamental forces or giving mass to other particles
বোজোন
a type of particle accelerator where two opposing beams of particles are directed to collide with each other at high speeds, allowing scientists to study fundamental particles and forces
প্রতিসঙ্ঘীকর
a simple type of antenna made of two metal rods, connected in the middle, that is half the wavelength of the signal it transmits or receives
ডিপোল
a fundamental particle with half-integer spin, including electrons and their heavier counterparts, as well as neutrinos
লেপ্টন
