ACT अंग्रेजी और विश्व ज्ञान - भौतिक दुनिया

the process of wearing down or smoothing a surface through friction, typically caused by rubbing, scraping, or erosion

घर्षण

the resistance that two surfaces moving on each other encounter

घर्षण

the outer side or surface of something, particularly a building

बाहरी

the act of fully submerging something into a liquid or substance, typically for the purpose of soaking

डूबना

the act of producing or releasing something, especially gas or radiation, into the atmosphere or environment

उत्सर्जन

a tiny, discrete unit of matter or substance that can range from subatomic particles like electrons and protons to larger particles like dust or sand grains

कण

a bright, intense flame or fire that burns strongly and produces a lot of light and heat

आग

a narrow, flat piece of wood, metal, or plastic, typically used as a component in structures like fences, blinds, or furniture

लट

a space or area that is closed off or surrounded by walls, fences, or barriers, often used for containment, protection, or confinement

घेर

a small indented area or alcove set back into a wall or other surface, often used for decorative or functional purposes such as display, storage, or seating

निचाई

a recessed part of a wall that is built further back from the rest of it

कोना

the outer edge or border of a circular object, often serving as a boundary or support

किनारा

the area adjacent to the edge of a street or road where vehicles can park or where services, such as deliveries or pickups, often take place

कर्बसाइड

a depression or hollow in a surface, typically caused by impact or pressure

डेंट

a hollow part or cavity into which something fits, typically used to connect or hold objects in place

सॉकेट

the highest point where two roof slopes meet, forming a horizontal line along the top of the roof

छत की चोटी

a long, narrow cut or indentation, often linear in shape, that is typically found on surfaces such as columns, moldings, or panels in architectural design

खाँचना

a thick and flat piece of hard material, such as a stone, metal, wood, etc. that is usually in the shape of a square or rectangle

स्लैब

a long, narrow excavation or ditch dug into the ground, typically for military purposes, drainage, or archaeological exploration

खाई

a black powdery substance produced by burning materials like wood or coal

कालिख

a clear or tinted coating made from resins, oils, and solvents that is applied to wood, metal, or other surfaces to provide a protective and decorative finish

वार्निश

an empty or vacant space within a solid object or within a larger area, typically devoid of substance

खालीपन

a space that is utterly empty of all matter

अवकक्ष

words, letters, or symbols that are engraved, carved, or written on a surface, often for commemorative, informational, or decorative purposes

न inscription

to remove a thin layer or small amount of something from a surface using a sharp or rough edge

खुरचना

to plunge or immerse entirely beneath the surface of a liquid, typically water

डुबोना

to crush something into small particles by rubbing or pressing it against a hard surface

पीसना

to crush or grind something into a fine powder or particles, often through mechanical means or forceful impact

पीसना

to make something slightly wet or moist

गीला करना

to completely cover something with liquid by pouring it onto it

भिगोना

to produce small drops of liquid on the surface of the skin, often as a result of physical exertion, anxiety, or heat

पसीना आना

to give someone or something food and other things which are needed in order to grow, live, and maintain health

पोषण देना

to infect or dirty something with a disease or harmful microorganism

दूषित करना

to come into sudden and forceful contact with another object or person

टकराना

to make it so that nothing can move through something

रोकना

to move through something, typically overcoming resistance

घुसना

to cause injury to the surface of one's skin by rubbing it against something rough

घर्षण से चोट पहुंचाना

to suddenly and violently break open or apart, particularly as a result of internal pressure

फटना

to crack something into multiple parts or pieces

फटना

(of a pipe or similar structure) to burst or break apart suddenly

फटना

to cut something using a sharp tool, often with precision and accuracy

कटना

to take apart or disassemble a structure, machine, or object, breaking it down into its individual parts

विघटन करना

to release or detach something by rotating it in a counter-clockwise direction, thereby loosening its fastening or connection

निकालना

to break suddenly into several pieces

टुकड़े करना

(of a construction) to fall down suddenly, particularly due to being damaged or weak

गिरना

to completely destroy or to knock down a building or another structure

ध्वस्त करना

related to something that is moving or transported through the air

वायुजनित

looking dark, dirty, or shabby, often because of not being taken care of or cleaned properly

धुंधला