Science

These are the some types of robots given below: Articulated: The feature of this robot is its rotary joints and range of these are from 2 to 10 or more joints. The arm is connected to the rotary joint and each joint is known as the axis which provides a range of movements. Cartesian: These are also … Read more DMPQ- What are the different Types of Robots?

Bio-Plastics refers to Bio-degradable Materials manufactured from Renewable Sources that can be used in Packaging of Goods similarly as Plastic. Earth consumes around 200 Million Tonnes of Plastic every Year resulting in Pollution and Climate Change.  They have an advantage over conventional plastic as they are biodegradable, less carbon foot print, no additives, maintain the … Read more DMPQ: What are bioplastics? Discuss the issues with the use of bioplastics. (Science)

An ecosystem is defined as the structural and functional unit of biosphere consisting of community of living beings and the physical environment, both interacting and exchanging materials between them. Ecosystems vary greatly in size and elements, but each is a functioning unit of nature. There are two components of ecosystems i.e. biotic and abiotic. Ecosytems … Read more What is ecosystem? Goods and services provided by the ecosystem are immense. Discuss

Amplitude Amplitude, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path. The amplitude of a pendulum is thus one-half the distance that the bob traverses in moving from one side to the other. … Read more DMPQ- Explain the Amplitude and Wavelength of sound wave.

India’s latest communication satellite GSAT-30 was successfully launched from the Spaceport in French Guiana. With a lift-off mass of 3357 kg, GSAT-30 will provide continuity to operational services on some of the in-orbit satellites. GSAT-30 derives its heritage from ISRO’s earlier INSAT/GSAT satellite series and will replace INSAT-4A in orbit. GSAT-30 has a unique configuration … Read more DMPQ- Comment on the utility of recently launched satellite GSAT-30.

Biomagnification:         Biomagnification refers to increase in concentration of the toxicant at successive trophic levels. This happens because a toxic substance accumulated by an organism cannot be metabolised or excreted, and is thus passed on to the next higher trophic level. This phenomenon is well known for mercury and DDT. Bioremediation:  Bioremediation is a biotechnical process, … Read more DMPQ: Explain the following term: a) Biomagnification b) Bioremediation

Quantum Technology is based on the principles of Quantum mechanics, that was developed in the early 20th century to describe nature in the small — at the scale of atoms and elementary particles.The first phase of this revolutionary technology has provided the foundations of our understanding of the physical world, including the interaction of light and … Read more DMPQ-What do you understand by quantum technology? What are the application?

Shatkarma: These are six cleansing techniques in Yoga used to clean the internal organs and systems of the body. These are called as the process of detoxification. Shatkarmas are Neti, Dhouti, Basti, Kapalabhati, Nauli, Trataka. Yogasana: These are special patterns of body that stabilise the mind through static stretching. Yogasanas are psycho-physical in nature. They … Read more DMPQ- List out main Yogic practices which are being practiced for prevention and management of diseases

Q.  Comets Ans:   Comets originate in outer solar system and are formed of cosmic snowballs of frozen gases, rock and dust that orbit the sun. When a comet’s orbit bring it close to the sun ,it heat up and spewn dust and gases into a giant glowing head larger than most planets.   Q.  Dark … Read more DMPQ: Define- Comets, Dark matter, Dark energy and Fundamental particle (Science)

Artificial intelligence is a way of programming a computer, robot to perform human like task such as visual perception, speech recognition, decision making and translation between language.   Artificial intelligence has wide application cutting across all sectors: In agriculture artificial intelligence is used for precision farming. This will increase the productivity and lower the input … Read more DMPQ:What is artificial intelligence? List down its application.