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What is meant by radiation?
Radiation is energy that comes from a source and travels space at the speed of light.This energy has an electrical field and magnetic field associated with it. And it has wave properties. We can also call radiation as a "Electromagnetic waves".They differ in mass, energy and how they deeply penetratRead more
Radiation is energy that comes from a source and travels space at the speed of light.This energy has an electrical field and magnetic field associated with it. And it has wave properties.
See lessWe can also call radiation as a “Electromagnetic waves”.They differ in mass, energy and how they deeply penetrate people and objects.
What is normal strain?
Normal strain is a term that describes response of a solid to the application of a normal force.This property can be defined by the formula E=change in length/original length.Normal strain is sometimes referred to dimensional strain or just strain. Normal strain can be categorised as either tensileRead more
Normal strain is a term that describes response of a solid to the application of a normal force.This property can be defined by the formula E=change in length/original length.Normal strain is sometimes referred to dimensional strain or just strain.
See lessNormal strain can be categorised as either tensile or compressive.When the applied forces causes the object to stretch or elongate.
Is internship compulsory for B.Tech students?
HRD minister prakash javadekar's recent announcement in the LokSabha that is now compulsory for the engineering students to do atleast three intership during college has left many engineering students worried about which internship to do and,more important,when. The All India Council For TechnicalRead more
HRD minister prakash javadekar’s recent announcement in the LokSabha that is now compulsory for the engineering students to do atleast three intership during college has left many engineering students worried about which internship to do and,more important,when.
The All India Council For Technical Education has made special amendment in the policy.
See lessWhat is the role of transistor in circuit?
A Transistor is a semiconductor device used to amplify or switch the electrical signals and electrical.Transistors are the one of the basic building blocks of modern electronics...because the controlled (output) power can be higher than the controlling (input) power, a transistor can ampRead more
A Transistor is a semiconductor device used to amplify or switch the electrical signals and electrical.Transistors are the one of the basic building blocks of modern electronics…because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify the signal.
See lessWhat is Archimedes principle?
It's states that a body immersed in fluid is subjected to an upwards force equal to the weight of the displaced fluid.This is a first condition of equilibrium.we consider that the above force,called force of buoyancy,is located in the center of the submerged hull that we call center of buoyancRead more
It’s states that a body immersed in fluid is subjected to an upwards force equal to the weight of the displaced fluid.This is a first condition of equilibrium.we consider that the above force,called force of buoyancy,is located in the center of the submerged hull that we call center of buoyancy.
See lessWhat is the black hole theory?
A black hole is a region of spacetime where gravity is so strong that nothing no particles are even electromagnetic radiation such as light ..can escape from it.The theory of general relativity predicts that a sufficiently compact mass can be deform spacetime to form a black hole.
A black hole is a region of spacetime where gravity is so strong that nothing no particles are even electromagnetic radiation such as light ..can escape from it.The theory of general relativity predicts that a sufficiently compact mass can be deform spacetime to form a black hole.
See lessWhat is Surface tension?
"The property of the surface of a liquid that allows it to resist an external force due to cohesive nature of its molecules"... The cohesive forces between liquid molecules are responsible for the phenomenon known as Surface tension
“The property of the surface of a liquid that allows it to resist an external force due to cohesive nature of its molecules”… The cohesive forces between liquid molecules are responsible for the phenomenon known as Surface tension
See lessWhy Jaipur is known as pink city?
The city of Jaipur is one of Indian's architectural wonders..A romantic dusty pink hue..which has define the city since 1876,after it was painted pink to welcome Queen Victoria's husband,prince Albert..gives Jaipur its status as the "Pink city" as it is commonly known.
The city of Jaipur is one of Indian’s architectural wonders..A romantic dusty pink hue..which has define the city since 1876,after it was painted pink to welcome Queen Victoria’s husband,prince Albert..gives Jaipur its status as the “Pink city” as it is commonly known.
See lessWhy school buses are painted yellow?
Yellow has more peripheral vision, when compare the all colors,it is more visible than any other color.So buses are in yellow to lessen the possibility of accidents for the bus filled of children on the high way.
Yellow has more peripheral vision, when compare the all colors,it is more visible than any other color.So buses are in yellow to lessen the possibility of accidents for the bus filled of children on the high way.
See less