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Describe the threat of the beauty of tajmahal

Posted by Ayen Mishra 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Divyangi Mishra 7 years, 10 months ago

Because of the air pollution the beauty of the tajmahal the beauty of white marble Is getting threatened or we can say destroyed by air pollution...due to increase in population of agra each and every person have private vehicle this results in lot of pollution... (IT'S MY GUESS)hope you understand

ANSWER

What is the fullform of LED ?

Posted by Tanvi Saraiya 7 years, 10 months ago

CBSE > Class 08 > Science

2 answers

Amayra Yadav 7 years, 10 months ago

Light emitting diode

Mayur Kinhekar 7 years, 10 months ago

Light Emmiting Diode

ANSWER

Why earth is not called satellite of Sun ?

Posted by Tanvi Saraiya 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Chayan Sinam 7 years, 10 months ago

Because sun doesn't neef

4Thank You

ANSWER

How is a planet different from a stars??

Posted by Pankhuee Dubey 7 years, 10 months ago

CBSE > Class 08 > Science

2 answers

Pankhuee Dubey 7 years, 10 months ago

Thanks abhinav

Abhinav Kumar 7 years, 10 months ago

Stars are those celestial objects which produce their own heat and light whereas plants do not produce their own heat and light

ANSWER

What is electrocution

Posted by Rahul Sanehi 7 years, 10 months ago

CBSE > Class 08 > Science

0 answers

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By which we can meausre the force

Posted by Yuvraj Mahawar 7 years, 10 months ago

CBSE > Class 08 > Science

2 answers

Aditya Kumar Singh 7 years, 10 months ago

The SI unit of Force is Newton

Saurav Singh 7 years, 10 months ago

Newton

ANSWER

why is aluminium foil is used to wrap food items

Posted by Mahek Pal 7 years, 10 months ago

CBSE > Class 08 > Science

3 answers

Lavanya Sondhi 7 years, 10 months ago

Aluminium is used to wrap food items bescaus aluminium metal is malleable. It can be beaten into thin foils. Secondly,it do not react with the food wrapped in.

Babul Prajapati 7 years, 10 months ago

Because aluminum is a metal and metal is good conductor of heat so it maintain the temperature of food

Yuvraj Mahawar 7 years, 10 months ago

Because aluminium foil is less reactive metal so it is used for wraping food items

4Thank You

ANSWER

At I individual level, how can you help reduce air pollution

Posted by Somu Pal 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Kuldeep Singh 7 years, 10 months ago

Hi i dont know.

ANSWER

Difference between combustible and non combustible substance

Posted by Palak Oswal 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

#Rikki #Maggi 7 years, 10 months ago

COMBUSTIBLE SUBSTANCE:a substance which can burn in the presence of oxygen NON COMBUSTIBLE SUBSTANCE:a substance which cannot burn in the presence of oxygen

ANSWER

Define non contact force

Posted by Riya Namdev 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Saurav Singh 7 years, 10 months ago

The force which come in action without interaction is called non contact force???

ANSWER

What is definition of electrodes ?,

Posted by Yash Preet 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Babul Prajapati 7 years, 10 months ago

A solid electrical conductor through which an electric current enter or leave, something like a dry cell or an electrolyte cell is called an electrode

ANSWER

Difference between gravity and gravitational force

Posted by Devansh Kamra 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 7 years, 10 months ago

Difference between gravity and gravitational force:
(i) Gravity or the gravitational field is a vector field, while gravitational force is only a vector.
(ii) Gravity lies in the radial direction from the mass, while gravitational force is in the direction of the line connecting the two masses.
(iii) Gravitational field requires only one mass, while two masses are required for gravitational force.
(iv) Gravitational force is equal to the product of the mass of the test object and the gravitational field intensity.

ANSWER

What is Prokrayotes?

Posted by Aryan Vats 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Ankit Choudhary 7 years, 10 months ago

They are unicellular. They are not bounded with nucleus membrane. Eg-blue green algae and bacteria

ANSWER

Give two difference between zygote and fetus?

Posted by Aryan Vats 7 years, 10 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

What is streptomycin or tetracycline?

Posted by Aryan Vats 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Shruti Sonje 7 years, 10 months ago

These are the antibiotics produced from bacteria and fungi.

ANSWER

What is herbivores Carnivores

Posted by Jetan Thakur 7 years, 10 months ago

CBSE > Class 08 > Science

3 answers

Amit Gautam 7 years, 10 months ago

The animals which eat flesh of other animals are known as carnivores and animals who fed on grass are known to be called herbivores

Karan Solanki 7 years, 10 months ago

Animals which eats other animals called carnivores

2Thank You

Karan Solanki 7 years, 10 months ago

Animals which eats plants called herbivores

2Thank You

ANSWER

How the human heart works

Posted by Suryansh Tiwari 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 7 years, 10 months ago

Our Heart is about the size of a fist divided into four chambers namely two ventricles and two atria, as discussed above. There are one ventricle and one atrium on the left side and the other atrium and ventricle towards the right side. The ventricles are the chambers that pump blood and atria are the chambers that receive blood. The deoxygenated blood received to right atrium from:
* The superior vena cava is released into the veins of the upper arms and organs.
* The inferior vena cava that leaves blood from the veins of legs and lower organs.
* The coronary sinus, that leaves deoxygenated blood from the heart.
The right ventricle pumps the blood to the lungs for re-oxygenation when it gets filled up by the pulmonary arteries. The right semilunar valves close and prevents the blood from the pulmonary veins after blood passes through the pulmonary arteries. Then the oxygenated blood is received by the left atrium from the lungs via pulmonary veins.

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Why human can breathe

Posted by Simran Singh 7 years, 10 months ago

CBSE > Class 08 > Science

0 answers

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What is components

Posted by Arish Ansari 7 years, 10 months ago

CBSE > Class 08 > Science

0 answers

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What is retina

Posted by Archana Jaiswal 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Ayush Rajput 7 years, 10 months ago

Retina is part of our eye which can help our eye to work

ANSWER

Laws of reflection

Posted by Mehul Shah 7 years, 10 months ago

CBSE > Class 08 > Science

2 answers

Babul Prajapati 7 years, 10 months ago

Angle of incidence is always equal to angle of reflection

Visveswaran Visva 7 years, 10 months ago

The two laws of reflection are angle of incidence is equal to angle of reflection and the incident ray the normal at the point of incidence and the reflected ray all lie in the same plane

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Reeta ate golgappe and suffer from dysentery ? Which micro organism infected reeta

Posted by Arjun Nishad 7 years, 10 months ago

CBSE > Class 08 > Science

0 answers

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What so you mean by friction

Posted by Parth Sable 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Amit Gautam 7 years, 10 months ago

When an object or surface try to stop another moving surface just opposite to it that is known as friction

ANSWER

What is electroscope?

Posted by Ishantt Sharma 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Drishti Singh 7 years, 10 months ago

It is a device which is used to detect whether the object is charged or not . It is used to check the nature of the objects

4Thank You

ANSWER

When the earth rotate then how the moon is visible is earth and moon both rotate

Posted by Ambekeshwar Singh 7 years, 10 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

2cu+ H2O+ CO2+ O2

Posted by Priya Thakur 7 years, 10 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Magnetic flux

Posted by Umesh Umesh 7 years, 10 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 7 years, 10 months ago

Magnetic flux is a measurement of the total magnetic field which passes through a given area. It is a useful tool for helping describe the effects of the magnetic force on something occupying a given area. The measurement of magnetic flux is tied to the particular area chosen. We can choose to make the area any size we want and orient it in any way relative to the magnetic field.
The SI unit of magnetic flux is the Weber and the unit has the symbol Wb.