CBSE > Class 10 > विज्ञान | CBSE Board | Homework Help

Resistivity=It is a property of the substance due to which a substance gives resistance to the flow of charge... every substance has different resistivity..it is expressed in ohm-meter..

Resistor= these are those substance which gives resistance to the flow of charge..

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Sanyojan abhikriya kya hai

Posted by Punvasi Punva 6 years ago

CBSE > Class 10 > विज्ञान

1 answers

Prince Kumar 6 years ago

Jisme do ya do se adhik abhikermak ekal utpad ka nirman karte he use sanyojan abhikriya kahte hai

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what is sodium

Posted by Puspendra Jatav 6 years ago

CBSE > Class 10 > विज्ञान

3 answers

Vinit Banjara 5 years, 10 months ago

Sodium is very creative metal

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Prince Kumar 6 years ago

Yah ek.chandi jesi narm chamkili ,,shubhr dhatu he jo keval rasayanik yogiko me paya jata he jese namak

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Puspendra Jatav 6 years ago

Give answer ? Hey

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Sanjiv kya hote he

Posted by Mohit Koli 4 years, 5 months ago

CBSE > Class 10 > विज्ञान

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Ques no 5 chapter6

Posted by Ranjeet Ranjeet 6 years ago

CBSE > Class 10 > विज्ञान

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Electri motor

Posted by Dipanshi Rajput 6 years ago

CBSE > Class 10 > विज्ञान

2 answers

Aniket Bhiwania 6 years ago

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Aniket Bhiwania 6 years ago

It converts electric energy to mechanical energy it based on Fleming's left hand rule

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Mitochondria

Posted by Dr Rajesh Gautam 6 years ago

CBSE > Class 10 > विज्ञान

1 answers

Yogita Ingle 6 years ago

Mitochondria are well-defined cytoplasmic organelles of the cell which take part in a variety of cellular metabolic functions. Survival of the cells requires energy to perform different functions. The mitochondria are important as the fact that these organelles supply all the necessary biological energy of the cell, and they obtain this energy by oxidizing the substrates of the Krebs cycle. Energy of the cell is got from the enzymatic oxidation of chemical compounds in the mitochondria. Hence, the mitochondria re referred to as the 'power houses' of the cell. Almost all the eukaryotic cell have mitochondria, though they are lost in the later stages of development of cell like in the red blood cells or in elements of phloem sieve tube.

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Displasment

Posted by Sumit Kumar 6 years ago

CBSE > Class 10 > विज्ञान

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Rasayanik abhikriya kiya hai

Posted by Shane Ali 6 years ago

CBSE > Class 10 > विज्ञान

1 answers

Prince Kumar 6 years ago

Sirf visthapan abhikriya

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Divivisthapan

Posted by Harish Ahmed 6 years ago

CBSE > Class 10 > विज्ञान

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Work of reflex action in brain yes or no

Posted by Banna Jatin 6 years ago

CBSE > Class 10 > विज्ञान

2 answers

Banna Jatin 6 years ago

Because reflex arc is also known as involuntory action and work done by without thing so nothin role of reflex arc in brain

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Banna Jatin 6 years ago

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Iron

Posted by Sonu Sharma 6 years ago

CBSE > Class 10 > विज्ञान

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Why sky is blue

Posted by Vikram Kumar 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

2 answers

Anmol Prasad 6 years, 1 month ago

Sky is white

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Anmol Prasad 6 years, 1 month ago

Because of dirt

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Kosika ka kissa kehte hain

Posted by Mohd Sohail 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

1 answers

Saurabh Chauhan Banslaj 6 years, 1 month ago

Cell

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Poshan

Posted by Samir Singh 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

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The refractive index of water and glass with respect to air are 4/3 and 3/2 resp

Posted by Saroj Gautam 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

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Crunt kise khete hai

Posted by Vishal Kumar 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

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खून का बहाव तेज क्यों हो जाता है।

Posted by Jikrullah Alam 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

3 answers

Vaishnavi Rindhe 6 years, 1 month ago

And it increase many time eg. When we run fast when we climb mountain etc

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Vaishnavi Rindhe 6 years, 1 month ago

By increasing the heart beat

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Mohit Singh 6 years, 1 month ago

By increase in heartbeat

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Who is Chamberlain

Posted by Nandlal Yadau Uadau 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

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धातु

Posted by Sukhveer Kumar 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

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Explain the protein digestion in human beings

Posted by Prince Kumar Singh 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

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Aamaasha ki bhumika

Posted by Seema Kumari 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

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Aag jalane par kon si gas ka nirman hota hai

Posted by Saniya Zara 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

2 answers

Prince Kumar 4 years, 5 months ago

Hydrogen

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Anmol Prasad 6 years, 1 month ago

Carbon dioxide

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Write the works of spinal cord

Posted by Ayush Patel 6 years, 1 month ago

CBSE > Class 10 > विज्ञान

1 answers

Nagendra Yadav 6 years, 1 month ago

THE WORKS OF THE SPINAL CORD IS THAT IT IS CONNECTED WITH BRAIN AND OUR NERVOUS SYSTEMS WHICH HELPS UP TO CONTACT WITH OUR BODY IF IT WILL BREAK WE CAN'T STAND WE CANNOT COMMUNICATE WITH OUR BODY WE WILL LOSE OUR MEMORY SO IT SO HELPFUL IT IS THE MAIN FUNCTION PART OF OUR BODY

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What is supplymentry angle

Posted by Nishant Kumar 6 years, 1 month ago

CBSE > Class 10 > विज्ञान