ACT سائنس - Physics

(physics) the maximum distance a vibrating material, sound wave, etc. such as a pendulum travels from its first position

امپلی ٹیوڈ

relating to the science of studying sounds or the way people hear things

سمعی

a technology that uses sound waves to detect objects underwater or measure distances underwater

سونار

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

پریزم

a type of electromagnetic radiation with shorter wavelengths than visible light, often associated with sunlight and used in various applications

الٹراوائلٹ (اسم), الٹراوائلٹ شعاع

electromagnetic radiation with longer wavelengths than visible light, used for applications such as thermal imaging and remote sensing

انفراریڈ

the emission of light by a substance that has absorbed light or other electromagnetic radiation

فلوئریسنٹ

a scientific instrument used to measure and analyze the properties of light over a specific range of wavelengths

سپیکٹرو میٹر

a measure of how strongly a substance absorbs light at a particular wavelength

ممال للضوئی جذب, مولر جذب

a fundamental particle of light that carries electromagnetic energy and exhibits both particle-like and wave-like properties

فوٹون

(of physics) to change the direction of light, sound, or energy when it passes through something

پیش نظر کرنا, موڑنا

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

تحریف

a range of wavelengths of electromagnetic radiation absorbed by a substance, typically represented as a graph showing absorption intensity versus wavelength

جذباتی طیف, ایمیان جذب

the fraction or percentage of light or electromagnetic radiation that passes through a substance or medium

منتقلی, منتقلی کا تناسب

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

تھرموڈائنامکس

an instrument that automatically controls the temperature of a room, machine, etc.

ترموسٹیٹ, درجہ حرارت کنٹرول کرنے والا آلہ

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

حرارت ناپاد

a piece of equipment that measures the temperature of the air

تھرما میٹر

a small piece of material that is a semiconductor, used to make an integrated circuit

مائیکروچِپ, چِپ

the distance between a point on a wave of energy and a similar point on the next wave

طول موج

a theory that explains the relationship between motion, space, and time

نسبیت

(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter

اینٹی میٹر

the process of solidification or freezing, typically of a liquid or a substance turning into a solid state due to a decrease in temperature

منجمد ہونا, سخت ہونا

relating to particles or forces that exist within atoms, including particles smaller than atoms themselves or the interactions between these particles

ذراتی, ذراتی سے موجود

a very small, electrically neutral particle that rarely interacts with matter

نیوٹریینو

extremely small size, typically on the scale of nanometers, which is a billionth of a meter

نانو سکیل, نانو میٹر کے پیمانے پر

to transform from a liquid or flexible state into a stable, firm, or compact form

مستحکم کرنا, ٹھوس بنانا

to change from a solid state and become fluid or liquid

مائع کرنا, پگھلانا

the scientific study of measurement, including the development of measurement standards and techniques

میٹرولوجی

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

حیاتاتی طبیعیات دان, حیاتاتی طبیعیات

describing light that spreads evenly from a broad source or surface, creating soft illumination without harsh shadows

پھیلا ہوا, بکھرا ہوا

used nuclear fuel that is no longer efficient for producing energy in a reactor

خرچ شدہ ایندھن, استعمال شدہ نیوکلیئر ایندھن

the rate at which pressure changes over a certain distance in a particular direction

پریشر گریڈینٹ, پریشر کی تبدیلی کی شرح

the spatial frequency of a wave, representing the number of wavelengths per unit distance

موج نمبر, موج کی تعداد

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

بوزون

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

ٹکرانے والا, جزئیات ٹکرانے والا

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

ڈائیپول, ڈائیپول اینٹینا

a fundamental particle with half-integer spin, including electrons and their heavier counterparts, as well as neutrinos

لیپٹن, لیپٹون ذرات