Physical education teaches how to acquire ability to develop strength, speed, endurance and coordination abilities. It also emphasises on achieving social qualities, such as, empathy, cooperation, friendliness, team spirit, and respect for rules, which are essential for healthy social relations with others.

Features of Plant Kingdom:

• Plants are autotrophic, except for some carnivorous plants. They trap photo energy from sunlight and convert it to chemical energy through photosynthesis. Because of these plants are the main channel for supplying energy in the food chain on earth.
• Reproduction in plants can be by any of the following modes: Vegetative or Asexual, and Sexual Reproduction.
• The plant cell is unique because of the presence of cell wall and large vacuoles. Green parts of plant contain chlorophyll, which helps them in trapping the photo energy.
• Sizes of plants can vary from microscopic to a very large tree. Plants are mainly divided into Algae, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms.
  
• Lower plants, like algae and bryophytes, have thalloid structure, while higher plants, like gymnosperms and angiosperms, have clearly defined roots and stems.
• In higher plants root gives a means to anchor in the soil and helps the plant in taking minerals and water from the soil. Green leaves on the stem help them in photosynthesis.
• Most of the plant grow as a result of photosynthesis. After photosynthesis, extra food is utilized to facilitate growth.
• Usually in higher plants growth is unlimited and some taller trees can live a life of more than 1000 years.
• Being the main carbon fixation agents, plants are very important for the whole ecology.
• The whole food basket for humans is being filled by the plant kingdom. Even animal products, like milk and poultry, are indirect results of plants carbon fixation.
• Plants supply raw materials for a majority of economic activities. Wood for furniture and building materials come from plants. The whole paper industry is dependent on plant kingdom. Think of a life if there was no paper and you may understand the larger impact on human civilization.
• Angiosperms have special organs, called flower, to bear sexual parts. Flowers are helpful tool in facilitating variations and further evolution of the plant kingdom.

King Tutankhamun was the last of his family line. His funeral marked the end of a dynasty. He was laid to rest laden with gold as the royals in Tut’s time were extremely wealthy and thought they could take their riches with them. His tomb was discovered by Howard Carter, a British archaeologist in 1922, more than 3000 years after his death. The rich royal collection of jewellery and golden artefacts fascinated Carter. Visitors thronged the boy King’s tomb. The particulars of King Tut’s death and its aftermath are not clear.
In 1968, more than 40 years after Carter’s discovery, an anatomy Professor X-rayed the mummy. He revealed a startling fact. The breast-bone and front ribs of Tut were missing. On 5 January 2005, a CT scan was done to obtain precise data for an accurate forensic reconstruction of King Tut. It was hoped that it would offer new clues about his life and death. Thus Tut’s mummy has been the centre of fascination throughout the previous decades.

Precision means the closeness of various measurements for the same quantity. Accuracy is the agreement of a particular value to the true value of the result.

Given :Inclination angle=θ=30 degreesa=g/4 m/s²Coefficient of Kinetic friction .

Total net force= mg/4=mgsinθ-μmgcosθ

where μ is coefficient of kinetic friction.

mg/4=mg[sinθ-μcosθ]

[sinθ-μcosθ] =1/4

Substituting the inclination angle, we get

sin30- μcos30=1/4
1/2-μ√3/2=1/4
1/2-1/4=μ√3/2
2-1/4=μ√3/2
1/4=μ√3/2

μ=1/√3/2

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The Bohr's energy of a stationary state of the hydrogen atom is given as En​=n2h2−2πme4​.

The Bohr's energy of a stationary state of the hydrogen atom is given as En​=n2h2−2πme4​.

Grandmother came to the station to receive the author. When his train arrived, she took him in her arms. In the evening, she collected the women of the neighbourhood and got an old drum. She kept singing and thumping the drum for several hours.

The information technology industry deals in the storage, processing and distribution of information. The main factors guiding the location of this industry are resource availability, cost and infrastructure. The major hubs of the IT industry are the Silicon Valley, California and Bengaluru in India.

1. Physical development:- Development of organ systems such as circulatory system, nervous system, muscular system, digestive system etc.
2. Mental development:- Physical activities require alertness of mind, deep concentration and calculated movement. This objective is related to the mental development of an individual.
3. Social development:- This objective is related to the development of social traits, which are essential for better adjustment in life. it is a better source for attaining the qualities like. Co-operation, fair play, sportsmanship tolerance and sympathy.
4. Neuro Muscular Co-ordination:- This objective is centered with a better relationship between nervous system. Education provide ample opportunities of physical neuromuscular coordination.
5. Emotional Development:- The emotional development of an individual is also the major objectives of physical education every individual has various types of emotions viz. Pleasure, hope, jealously, hateredness, fear, depression, anger, wonder, lust loneliness etc.
6. Development of Health: This develops health related habits through health education. This also provides education about the prevention of communicable disease.

Cost. Although the cost of an online course can be as much or more than a traditional course, students can save money by avoiding many fees typical of campus-based education, including lab fees, commuting costs, parking, hostels, etc. Imagine living in Dhule but going to college in Mumbai.