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  • 1 answers

Yogita Ingle 6 years, 11 months ago

Diffused Reflection:  When light falls on a rough surface (like a stone, your body, your clothes etc), all the parallel incident rays are not reflected parallel to each other. This is called Diffused Reflection.  It. takes place on a rough surface.

  • 2 answers

Rachit Goyal 6 years, 11 months ago

Amount of heat generated= 140000 kj Amount of fuel burnt= 10 kg Calorofic value= 140000/10 = 14,000 kj/kg

Aafiya Zohra 6 years, 11 months ago

14000kj/kg
  • 1 answers

Meghna Thapar 5 years, 6 months ago

Halley's comet is a comet 11 km in diameter. it was last seen in 1986 and will be visible again in 2061. which means that Halley's comet would be visible only once in very 76 years

  • 1 answers

Aakash Panchal 6 years, 11 months ago

Free living cells are discovered before 17th century by antony von Leeuwenhoek
  • 3 answers

Nitya Agrawal 6 years, 11 months ago

Cell is the basic structural unit of an organ..

Aafiya Zohra 6 years, 11 months ago

Basic structural unit of life

Pranav Pandey 6 years, 11 months ago

Cell is basic unit of life
  • 1 answers

Pranav Pandey 6 years, 11 months ago

Force which due to gravity is called gravitational force
  • 1 answers

Aakash Panchal 6 years, 11 months ago

Due to CFCs as one molecules of CFC can destroy one thousand molecules of ozone
  • 1 answers

Aakash Panchal 6 years, 11 months ago

Reproduction is the process that enables the continuity of species generation after generation
  • 1 answers

Rachit Goyal 6 years, 11 months ago

Yes the process of rusting can be called combustion because these two processes have similarities. Rusting is a kind of slow combustion as it takes place gradually results in release of heat.
  • 1 answers

Suhani Arora 6 years, 11 months ago

Cell wall is a layer made of cellulose around plant cell. It protect the cell and give it a rigid shape.
  • 1 answers

Suhani Arora 6 years, 11 months ago

Nucleus is an organelle found in the cytoplasm. It controls all cell activities.
  • 1 answers

Tiksha Gupta 6 years, 11 months ago

LPG
  • 1 answers

Meghna Thapar 5 years, 10 months ago

The deficiency of thyroxine hormone causes a disease called goitre. The main symptom of goitre disease is that the neck of the person suffering from this disease appears swollen. People are advised to use iodised salt for cooking food to prevent goitre.

  • 1 answers

Kritika Singh 6 years, 11 months ago

Bcoz they are harmful if we take it too much or when they are not needed
  • 1 answers

Shivam Yadav 6 years, 11 months ago

Full form of LED is Light Emitting Diod
  • 1 answers

Amarlingeswarao Nadimpalli 6 years, 11 months ago

Adolescence is the period of reproductive maturity which lies usually between the ages of 10 to 19 Years
  • 1 answers

Gaurav Seth 6 years, 11 months ago

<th>BASIS FOR COMPARISON</th> <th>KHARIF CROPS</th> <th>RABI CROPS</th>
Meaning Kharif crops can be described as the crops which are sown with the beginning of the rainy season. Rabi crops are the crops that are sown after the end of the monsoon, i.e. during the winter season.
Major Crops Rice, maize, cotton, groundnut, jowar, bajra, etc. Wheat, peas, gram, oilseeds, barley, etc.
Requirement It requires huge amount of water and hot weather to grow. It requires warm climate for seed germination and cold climate to grow
Flowering Require shorter day length Require longer day length
Sowing month June - July October - November
Harvesting month September - October March - April
  • 1 answers

Gaurav Seth 6 years, 11 months ago

A kaleidoscope is a tube with loose, small, colorful objects inside. These objects can be beads or something similar. The inside is made using three long mirrors. A person looks into the kaleidoscope through one end and sees patterns created by reflections of the objects inside.

  • 1 answers

Richa Shree 6 years, 11 months ago

The beauty of the Taj is undescribable. Many beautiful marbles were used for making it. But with the growing time because of too much pollution in tha surrounding of taj, it's beauty is corroding. The harmful gases released by the factories got mixed with the atmosphere and comes down with the rain drops. When these rain drops fall on it it turns the white marble into yellow which is a threatend to beauty of taj.
  • 1 answers

Richa Shree 6 years, 11 months ago

The fusion of male and female gaemets is known as fertilisation
  • 4 answers

Diya Mundra 6 years, 11 months ago

Larynx produces sound in humans

Komal Rathi 6 years, 11 months ago

Larynx... which is also called voice box.. (A human organ which produces sound)...?

Richa Shree 6 years, 11 months ago

Larynx

Mabiya Ali 6 years, 11 months ago

I think it is vocal cord
  • 2 answers

Komal Rathi 6 years, 11 months ago

Women or children are only having shorter pitch of sounds..or...shorter vocal cords

Richa Shree 6 years, 11 months ago

Woman
  • 1 answers

Ash . 6 years, 11 months ago

The work of optic nerve is tranfers the retina information to brain
  • 4 answers

Divyanshu Singh 6 years, 11 months ago

Newton

Pushp Raj 6 years, 11 months ago

SI unit of force is Newton (N)

Raj Saha 6 years, 11 months ago

Newton

Pawan Pandey 6 years, 11 months ago

The Newton is SI unit of force the force that will give a mass one kilogram an accelerated of 1meter per second
  • 2 answers

Mabiya Ali 6 years, 11 months ago

Because water acts as a reflector of light

Priti Nikshe 6 years, 11 months ago

Because fish can swim very fast in water and moves very fast .we cannot aim a fish when it is in water
  • 1 answers

Meghna Thapar 5 years, 6 months ago

The time taken to complete one vibration is called time period. It is the time needed to complete one cycle of vibration at a given point. And also time period is inversely proportional to frequency. As the frequency of a wave increases, the time period of the wave decreases. Frequency, f, is how many cycles of an oscillation occur per second and is measured in cycles per second or hertz (Hz). The period of a wave, T, is the amount of time it takes a wave to vibrate one full cycle. These two terms are inversely proportional to each other: f = 1/T and T = 1/f.

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