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Baseball plant facts.

March 10, 2021

Baseball plant facts. (Baseball plant) Common name :- Baseball plant Kingdom :- Plantae Order :- Malpighiales Family :- Euphorbiaceae Genus :- Euphorbia Species :- obesa Scientific name :- Euphorbia obesa Appearance :- Spherical The baseball plant is scientifically known as Euphorbia obesa. It is a succulent flowering plant and its pod contains about two to three seeds in it. It is a slow growing wild plant. Due to its over collection, this plant is in a danger condition. It is cultivated in normal gardens and botanical gardens, because of its unique appearance, and to study about this plant. It is seen in subtropical regions and is native to Cape Province, South Africa. A baseball plant looks exactly like a ball, therefore, this plant is called so. It is about 6 c.m to 15 c.m in diameter and the young plants look spherical but they get cylindrical shape accor

What are the seven colors of light ?

February 05, 2021

W hat are the seven colors of light ? Generally, we know that the light is a thing that helps us to see but according to physics, light has both wave and particle nature (wave-particle duality), so it is an electromagnetic radiation within the part of the electromagnetic spectrum which can be seen by human eye. (Dispersion through Prism) The white visible light is a mixture of seven different colors, which was first discovered by Sir Isaac Newton. He discovered this in 1666, when he passed a beam of white light through a prism and identified these seven colours, which are violet, indigo, blue, green, yellow, orange and red (shortly VIBGYOR). This method is called as dispersion, because when white light is divided into its constituent colors, it is called dispersion. Why are white light and black (or dark) not the colors of light ? :- White light is a mixture of seven different colors and all these colors have different wavelengths, frequency and energy. So, in phys

How is the area of the circle πr² ?

February 01, 2021

How is the area of the circle πr² ? figure-(a) Let S is a circle whose radius is r. Hence the circumference of the circle S is 2πr. figure-(b) Now, divide the circumference of the circle S into two equal parts. (Like in figure-(b)) ∴ Arc (ACB) = Arc (ADB) = 2πt/2 = πr Now, divide the above circle into many small sectors, where the number of sectors in the semicircle ACB is equal to the number of sectors in the semicircle ADB. (Like in figure-(c)) Then arrange these sectors as shown in figure (d). figure-(c) figure-(d) Now, the circle is converted into a parallelogram whose length is πr and its height is r towards its base. ∴ Area of the parallelogram = length × height = πr × r = πr² ∴ The area of the circle is πr². (Note:- If we divide the circle into more smaller sectors, then we get a rectangle instead of a parallelogram and here too the final result is πr².) Click here ⤵

Interesting Facts About Bird Northern Cardinal.

January 29, 2021

Interesting Facts About Bird Northern Cardinal. (Male and female Northern Cardinal) Common name:- Northern Cardinal/ Red Cardinal/ Red Bird (English) Cardenal Rojo (Mexico/Spanish) Cardenal norteno (Spanish) Rot kardinal (German) Cardinal rouge (French) Kingdom :- Animalia Phylum :- Chordata Class :- Aves Order :- Passeriformes Family :- Cardinalidae Genus :- Cardinalis Species :- cardinalis Scientific name :- Cardinalis cardinalis Appearance :- Red (male) Brownish-red (female) Diet :- Granivore The northern cardinal, red cardinal or red bird is one of the most beautiful wild bird in the world. Its name was only Cardinal before 1985. It is scientifically known as Ca

Interesting Facts about Long pepper.

January 25, 2021

Interesting Facts about Long pepper. (Picture of Long pepper) Common name :- Long pepper, Indian long pepper, Pipli, Pippali Kingdom :- Plantae Order :- Piperales Family :- Piperaceae Genus :- Piper Species :- longum Scientific name :- Piper longum Appearance :- White (In the first stage) Green (In the middle stage or young stage) But in some varieties, it is black in color from young to old stage. Red (When it is riped) Black (When it is dried) Long pepper is also known as Indian long pepper, Pipli or Pippali and is scientifically known as Piper longum . Long pepper tastes hot like black pepper but differs slightly from it and the taste of its seed a

Interesting Facts about Bitter gourd.

January 11, 2021

Interesting Facts about Bitter gourd. (Bitter gourd) (Bitter gourd flower) Common name :- Bitter gourd/Bitter melon (English) Karela (Hindi/Urdu) Nigauri (Japanese) Peria (Indonesian/Malay) Kingdom :- Plantae Order :- Cucurbitales Family :- Cucurbitaceae Genus :- Momordica Species :- charantia Scientific name :- Momordica charantia Taste :- Bitter Bitter gourd , Bitter melon or Bitter apple is scientifically known as Momordica charantia . It is a tropical and subtropical vine and is seen mainly in Asia and Africa. And its origin place is India. It is cultivated for its fruit and leaf, as it is eatable but both its fruit and leaf have a very bitter taste. Therefore some people don't want to eat this vegetable but in fact it is very healthy and good for human body. According to

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