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According to Universal Law of Gravitation, every object in this universe attracts every other object with a force which is proportional to the product of their masses and inversely proportional to the square of the distance between them. F= G M*m --------- r^2 Here F = Force of Gravitation, G = Universal Gravitational Constant, M & m are the masses of two different bodies, r = distance between them.

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ANSWER

Term 2 question paper

Posted by Sreenand Tv Sreenand 3 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Ayush Kumar 3 years, 6 months ago

What is electronic spreadsheet

5Thank You

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How human activities are polluting underground water?

Posted by Priyanka Indora 3 years, 6 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

What is gravitaion

Posted by Rudra Mishra 3 years, 6 months ago

CBSE > Class 09 > Science

5 answers

Kritika Jindal 3 years, 6 months ago

It is a phenomenon by which two objects attracts each other with mass and energy I hope it will help u

2Thank You

Anish Kumar 3 years, 6 months ago

Gravitation is a force of attraction between two objects in the universe

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Student 😀 3 years, 6 months ago

The force of attraction between two objects in the universe is called gravitation

2Thank You

Srishti Jindal 3 years, 6 months ago

Gravitation is the phenomena through which each and every object attracts the other object which a force directly proportional to the product of their masses and inversely proportional to the square of distance between them.

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Priyanshu Singh 3 years, 6 months ago

a natural phenomenon by which all things with mass or energy, including planets, stars, galaxies and even light, are attracted to one another.

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drawbacks of Bohr's Atomic model

Posted by Sehajpreet Kaur 3 years, 6 months ago

CBSE > Class 09 > Science

2 answers

Anurag Sinha 3 years, 6 months ago

It doesn't have any drawback

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Bilal Khan 3 years, 6 months ago

Tate

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What is the meaning of health

Posted by Yuvraj Gupta 3 years, 6 months ago

CBSE > Class 09 > Science

3 answers

Het Patel 3 years, 6 months ago

Health is define state of social ,physical,mental well being

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Student 😀 3 years, 6 months ago

Health is defined as a state of complete physical, mental and socially well being

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Zoya Mujawar 3 years, 6 months ago

Health is the state of being physically, mentally and socially well.

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What are the name of experiment no.- 2,3,4,5.1 in new Science Lab manual

Posted by Akshat Tyagi 3 years, 6 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

All the best for tomorrow ?aaj ka exam kaisa gya ?

Posted by K_Hushii 🍁 3 years, 6 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

Prove the law of conservation of energy for a stone moving vertically down.

Posted by Ashish Ojha 3 years, 6 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

Khushi kar do na aur questions send yaar please ab to uth gayi ho gi na...???

Posted by Xoxo .. 3 years, 6 months ago

CBSE > Class 09 > Science

2 answers

K_Hushii 🍁 3 years, 6 months ago

Sry sis uske pass case study base question nhi h .........

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Xoxo .. 3 years, 6 months ago

1 baje ke pehele kar dogi?

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Biology: What precautions will you take to Justify"prevention is better than cure"?

Posted by Shivashish Medha 3 years, 6 months ago

CBSE > Class 09 > Science

5 answers

Shivashish Medha 3 years, 6 months ago

Thanks To all

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Avni Singla 3 years, 6 months ago

When someone is ill, person body functions get weakened and can never fully recover. It takes time to cure a disease and the person is likely to be in bedridden for some time, even though adequate care is provided to him. The person with an infectious disease will serve as the medium for further spreading the infection to others.

2Thank You

Smrity Nayak 3 years, 6 months ago

Personal and public health measure take social distance maintain cleanliness in home and. Surrounding

2Thank You

Tanishka Gothwal 3 years, 6 months ago

Maintain cleanliness in home as well as in the neighborhood Take a bath daily Brush your teeth twice a day Clean your hands before and after the meal

3Thank You

Tanishka Gothwal 3 years, 6 months ago

Keep your self as clean as possible

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ANSWER

What is alpha in Rutherford model

Posted by Kabir Choudhary 3 years, 6 months ago

CBSE > Class 09 > Science

5 answers

Anish Kumar 3 years, 6 months ago

4 unified mass

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Student 😀 3 years, 6 months ago

Alpha particles are doubly charged helium ions. These ions have 2 unit of positive charge and 4 unit of mass

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Anurag Sinha 3 years, 6 months ago

Alpha particles are formed by breaking of 2 helium atom

0Thank You

Khushboo Mulchandani 3 years, 6 months ago

Name of the particle

0Thank You

Anubhav Patel 3 years, 6 months ago

Not Alpha there is alpha particles

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Kiske 2nd term science exam ho gaye?

Posted by Xoxo .. 3 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Rajeev Lodhi 3 years, 6 months ago

Abhi Nahi hue

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What is one mole

Posted by Wajeeha Siddiqui 3 years, 6 months ago

CBSE > Class 09 > Science

4 answers

Student 😀 3 years, 6 months ago

A group of 6.022*10^23particles

1Thank You

Avni Singla 3 years, 6 months ago

A group of atom or particle or ions of 6.022 * 1022 atom particle

0Thank You

Smrity Nayak 3 years, 6 months ago

A group of atom or particle or ions of 6.022 * 1022 atom particle

0Thank You

Neha Kanchan 3 years, 6 months ago

6.022×10 power23

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ANSWER

Khushi tumhara 2nd term science exam ho gaya kya?

Posted by Xoxo .. 3 years, 6 months ago

CBSE > Class 09 > Science

5 answers

K_Hushii 🍁 3 years, 6 months ago

Okk byee gn

1Thank You

Xoxo .. 3 years, 6 months ago

To aur bhi send Karo na like 4 marks..case study.. please please ??

1Thank You

K_Hushii 🍁 3 years, 6 months ago

Bs mere exam me nhi mere frnd ke exam me aaye the usne mujhe practice ke liye bataye the

2Thank You

Xoxo .. 3 years, 6 months ago

To tumne mujhe questions bheje vo konse hai?

2Thank You

K_Hushii 🍁 3 years, 6 months ago

nhi yrr ! bs zayad din nhi start hi hone wale h

2Thank You

ANSWER

write down the formula of aluminium chloride

Posted by Vishal Mandal 3 years, 6 months ago

CBSE > Class 09 > Science

4 answers

Anish Kumar 3 years, 6 months ago

Alcl3

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Xoxo .. 3 years, 6 months ago

2nd term science exam Hui kiski?

0Thank You

S Harshita 3 years, 6 months ago

AlCl3

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Anjali Kumari 9D, 05 3 years, 6 months ago

AlCl3

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Q-1 define relative atomic mass. Q-2 what is the full form of IUPAC. Q-3 a solid exerts pressure of 20Pa on a surface of 2m^2. Find its weight. Q-4 write the chemical formula of (a) sodium carbonate (b) ammonium chloride. Q-5 why does a needle have a sharp tip. Q-6 calculate the formula unit mass of CaCl2, atomic mass of Ca=10u, Cl =35. 5u. Q-7 convert into mole (a) 12g of oxygen gas (b) 20g of water. Q-8 calculate the molar mass of the following substances (a) Ethyne C2H2 (b) sulphur molecule (c) hydrochloric acid HCL.

Posted by K_Hushii 🍁 3 years, 6 months ago

CBSE > Class 09 > Science

5 answers

Sanket .........✨ 3 years, 6 months ago

Thanks bestie for help ??

0Thank You

Xoxo .. 3 years, 6 months ago

Aur bhi de do na..like 4 marks vale.. please ????

0Thank You

K_Hushii 🍁 3 years, 6 months ago

Haaa ?

0Thank You

Xoxo .. 3 years, 6 months ago

Ye sab exam me ayye the kya?

0Thank You

Anurag Yadav 3 years, 6 months ago

Vvzgzggsywu

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ANSWER

Khushi, sanket please tell.....

Posted by Xoxo .. 3 years, 6 months ago

CBSE > Class 09 > Science

4 answers

Sanket .........✨ 3 years, 6 months ago

YT se dekh lo !

0Thank You

Xoxo .. 3 years, 6 months ago

Aree science question...I want today itself dear khushi

0Thank You

K_Hushii 🍁 3 years, 6 months ago

Kya batana h ?

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Aditya Bangar 3 years, 6 months ago

Hjdi

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ANSWER

compare the properties of electron, protons and neutrons

Posted by Kunal Kamwal 3 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Wajeeha Siddiqui 3 years, 6 months ago

Electron:- negatively charged sub particle of the atom, proton:- positively charged sub particle Neutron:- sub particle having no charge

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ANSWER

Write full form of AIDS? How it can be prevented?

Posted by Shahnoor Khan 3 years, 6 months ago

CBSE > Class 09 > Science

3 answers

Shahnoor Khan 3 years, 6 months ago

But aids ki koi vaccine nhi hoti na???

0Thank You

Tanishka Laddha 3 years, 6 months ago

Acquired immuno deficiency syndrome

3Thank You

Samiksha Mishra 3 years, 6 months ago

It can be prevented by proper vaccination or antibiotics

3Thank You

ANSWER

A fish____by squeezing out air , from its___

Posted by Divy Yadav 3 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Priyam Kumar 3 years, 6 months ago

Kuch nahi

0Thank You

ANSWER

riddam12345

Posted by Riddam R 3 years, 6 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

What is zona pellucida ?

Posted by K_Hushii 🍁 3 years, 6 months ago

CBSE > Class 09 > Science

5 answers

Sanket .........✨ 3 years, 6 months ago

By school ja rha hu ! Aapka bhi to hoga na exam all the best ? ?

0Thank You

Sanket .........✨ 3 years, 6 months ago

Jldi uth gya tha 3:30 bje ! Thanks bestie ?

0Thank You

K_Hushii 🍁 3 years, 6 months ago

Best of luck again bestie?

0Thank You

K_Hushii 🍁 3 years, 6 months ago

Tum itni jldi uth gaye ya soi nhi the

0Thank You

Sanket .........✨ 3 years, 6 months ago

Ha vo pdhai krni hoti h na soyenge kaise !

0Thank You

ANSWER

What is the function of heart valves ?

Posted by K_Hushii 🍁 3 years, 6 months ago

CBSE > Class 09 > Science

5 answers

K_Hushii 🍁 3 years, 6 months ago

So na nhi h kya?kl test h ! yrr kl toh mera bhi h ?? aachi wali band baji h

0Thank You

Sanket .........✨ 3 years, 6 months ago

Thanks ?

0Thank You

K_Hushii 🍁 3 years, 6 months ago

Best of luck ?

0Thank You

K_Hushii 🍁 3 years, 6 months ago

0Thank You

Sanket .........✨ 3 years, 6 months ago

Ha thik hu bs test chl rhe h dimag kharab ?

0Thank You

ANSWER

A doctor nurse worker is expose D to more sick people

Posted by Ambuj Singh Rajput 3 years, 6 months ago

CBSE > Class 09 > Science

2 answers

Dhatree .G.J. 3 years, 6 months ago

They will be taking precautions to be safe

0Thank You

Hansika Aggarwal 3 years, 6 months ago

The following steps are taken by the doctors/nurses to avoid getting sick themselves: Immunisation. Wearing gloves and masks. Taking proteinaceous food to enhance their immunity. Taking prophylactic medicines. Disposing the blood samples, sputum, etc. safely.

0Thank You

ANSWER

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