No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 1 answers

Suhana Naaz 4 years, 11 months ago

Ara itna common sense tu tum ma bhi hona chaiya notebook kaharab na ho isliya aisa karata ha edit
  • 2 answers

Yash Raj 4 years, 11 months ago

Its a simple formula i²rt or power ×time

Atul Pathak 4 years, 11 months ago

When electric current pass through the high resistance of wire like nichrome wire resistance wire is very hot and those produce heat it is called heating effect of electric current
  • 2 answers

Suhana Naaz 4 years, 11 months ago

Ohms law is so easy and you watch in book edit

Mr Singh 4 years, 10 months ago

''According" to ohms Law The current flowing in A circuit is directly proportional to the potential Diff. Across the circuit Considering the physical State and temperature Remains constant For circuit diagram just Use voltmeter ammeter And battery
  • 3 answers

Rishi Chandel 4 years, 11 months ago

Ray is beam of a light through which we can see our beautiful environment.

Shiekh Rayyan 4 years, 11 months ago

A ray is a combination of sector

Vedant Barhate 4 years, 11 months ago

a line of light, heat or energy is nothing but ray.
  • 5 answers

Kumar Pranav 4 years, 11 months ago

No

Atul Pathak 4 years, 11 months ago

A piece of metal eukaryotic contain metal Iike iron still nikal Cobalt

Shiekh Rayyan 4 years, 11 months ago

It is an substance which attracts mettalic substance

Neelam Chak 4 years, 11 months ago

It is that object which attracts metals (except exceptional case)

A S 4 years, 11 months ago

It is an object which attracts the pieces of iron , cobalt and nickel and produces the magnetic field
  • 2 answers

Kumar Pranav 4 years, 11 months ago

Cbse. nic

Kumar Pranav 4 years, 11 months ago

Only 3 to 5 topics are in syllables in board exam . Most of the topics are deleated
  • 0 answers
  • 1 answers

Devansh Yadav 4 years, 11 months ago

The refractive index of earth's atmosphere due change in temperature as temperature cool down the refractive index lessen as the temperature increases refractive index increases as well.
  • 1 answers

A S 4 years, 11 months ago

Define translocation ? Name 2 conductive tissues and their importance? Explain the process of translocation? Why transpiration is necessary? How plants transport water & minerals?elucidate the transportation system in plants ?
  • 1 answers

Kanak Tejyan 4 years, 11 months ago

Chromosomes
  • 5 answers

Atul Pathak 4 years, 11 months ago

According to the amount as constant temperature current flowing through conductor directly proportional to the cross it end

Kumar Pranav 4 years, 11 months ago

The law which gives us the relationship between current and potential difference is known as ohms law

Ishu Tyagi 4 years, 11 months ago

Ohm's law shows the relationship between current voltage and resistance It's also say that I is directly proportional to V V=IR Where, R is the constant

Ramees Ramees 4 years, 11 months ago

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit

Abhirup Majumder 4 years, 11 months ago

The strength of the current flowing through a conductor is directly proportional to the potential difference across its end.
  • 3 answers

Priyanshu Gautam 4 years, 11 months ago

Transpiration is the process of losing extra water to the atmosphere by the leaves of a plant. This leads to a loss of water but also helps in many other processes such as Ascent of Sap(transport of water) and helps in cooling of plant. Hence it is a necessary evil for the plant.

Arpit Singh 4 years, 11 months ago

Yes it is necessary because it creates sunction pull

Swarnim _ 4 years, 11 months ago

Transpiration is the process of losing extra water to the atmosphere by the leaves of a plant. This leads to a loss of water but also helps in many other processes such as Ascent of Sap(transport of water) and helps in cooling of plant. Hence it is a necessary evil for the plant.
  • 5 answers

Yash Raj 4 years, 11 months ago

But catalyst can also retard a rate of chemical reactio Thay are of 3 types speed up ,speed down ,moderate

Suhana Naaz 4 years, 11 months ago

Catalyst

Ƙ♬⩏Ʀ ¢Ϧ♬Ϧ♬ɭ 4 years, 11 months ago

Thnkew?

Swarnim _ 4 years, 11 months ago

is* known as

Swarnim _ 4 years, 11 months ago

such a chemical idps known as a Catalyst and is used to alter the speed of the reaction.
  • 1 answers

Nitesh Mohindra 4 years, 11 months ago

Since 1Ω and 106 Ω are connected in parallel  then the equivalent resistance R will be  R1​=11​+1061​ R=106+1106​  ~ 106106​  R=1Ω  Equivalent resistance is 1Ω  (b) 1Ω and 103Ω and 160Ω are in parallel R1​=11​+1031​+1061​ R1​=106106+103+1​ R1​=10000001001001​  R=0.999Ω  Therefore, equivalent resistance =0.999Ω
  • 2 answers

Katyani Chauhan 4 years, 11 months ago

Both are true .. since in chemical reaction it involves change in state of matter (all though physical state could be reversed again for ex - when phenolphthalein reacts with base it turns pink and become colourless after sometimes ) as well as interaction between the atoms of the elements. Water gets decompose to produce Hygrogen and oxygen gas during electrolysis .

Shivangi Singh 4 years, 11 months ago

2 is true
  • 2 answers

Sakshi Singh 4 years, 11 months ago

No reaction take place

Suhana Naaz 4 years, 11 months ago

Apna man sa question bana raha Ho edit pagal
  • 0 answers
  • 5 answers

Shivangi Singh 4 years, 11 months ago

The common name of cao is quicklime

Kedar Thakur 4 years, 11 months ago

Slaked lime

Saurabh Kesarwani 4 years, 11 months ago

The common name of cao is quicklime

Anurag Singh 4 years, 11 months ago

Nhi cao ko salked lime hota hai common name

Divyansh Singh Rajawat 4 years, 11 months ago

Community and ouret
  • 2 answers

Taran Tpk 4 years, 11 months ago

Amphere

Roopam Almadi 4 years, 11 months ago

S.I unit of current is Ampere Name of the scientist : Andre Marie Ampere
  • 3 answers

Swarnim _ 4 years, 11 months ago

Joules Law of Heating states that some part of energy dissipated is converted into heat energy.This energy is directly proprotional to Resistance, Time and square of current flowing in the circuit. This can be represented as- H=I^2Rt

Divyansh Singh Rajawat 4 years, 11 months ago

I am satisfy with you Neeraj ?️?️??

Neeraj Kumar Dubey 4 years, 11 months ago

You mean Joule's law of heating? So, Joules law of heating states that the heat produced in a circuit is directly proportional to the square of current passing through circuit and also to the time the current flows. i.e. H is directly proportional to I²T
  • 1 answers

Divyansh Singh Rajawat 4 years, 11 months ago

The law was given by a German physicist Georg Simon Ohm in the year 1829 . According to this law, the electric current flowing through a conductor is directly proportional to the potential difference across its ends, providing the physical condition ( such as temperatures) remain unchanged
  • 1 answers

Anuj Agrawal 4 years, 11 months ago

Soil
  • 2 answers

Neeraj Kumar Dubey 4 years, 11 months ago

As per the electronic configuration, the electrons of X will be filled in shell like: 2,8,8,18,14 So Valence electrons are 14. As the element is Tin, so it is a metal.

Khushi 4 years, 11 months ago

Tin (Sn) has atomic no.50 . It has 4 valence electrons and it is a metal.
  • 1 answers

Sia ? 4 years, 7 months ago

Please ask question with complete information.

  • 5 answers

Suhana Naaz 4 years, 11 months ago

Mera bhi yahi answer ha upper wala?

Divyansh Singh Rajawat 4 years, 11 months ago

Due to scattering light

Pawan Kumari 4 years, 11 months ago

Due to scattering of light

R Α N Α 99% 4 years, 11 months ago

Because of the water droplet ? the rays of light refract through the droplet and scatters into several colours.

Khushi 4 years, 11 months ago

A rainbow requires water droplets to be floating in the air. That's why we see them right after it rains . The sun must be behind you and the clouds cleared away from the Sun for the rainbow to appear.
  • 4 answers

Rishi Chandel 4 years, 11 months ago

Caco3(calcium carbonate)

Kedar Thakur 4 years, 11 months ago

Calcium Carbonate

Neeraj Kumar Dubey 4 years, 11 months ago

CaCO3 i.e. Calcium carbonate

Gunn Bhatia 4 years, 11 months ago

calcium carbonate
  • 2 answers

Neeraj Kumar Dubey 4 years, 11 months ago

Volatile substance are those which can acts as a good solvent like water.

Khushi 4 years, 11 months ago

A substance that can easily change into a gas.
  • 3 answers

Rajat Arora 4 years, 11 months ago

??

Dhruv Jain 4 years, 11 months ago

Amphoteric oxides are those metallic oxide which react with both acid and base to form salt and Walter . Eg. Aluminium oxides(Al2O3) and zinc oxide(Zno)

Raj Kumar 4 years, 11 months ago

Not atmospheric oxide , amphoteric oxide these are shown some properties of acidic and basic and these react with acid as well basic and form salt and water.
  • 4 answers

Dhoni Aryan 4 years, 11 months ago

HEART

Neeraj Kumar Dubey 4 years, 11 months ago

After the digestion, the undigested and unabsorbed water is passed to Kidneys from the large intestine. In kidneys, the nephrons which are filteration units absorbs the extra fluid and then the rest is termed as urine.

Dhruv Jain 4 years, 11 months ago

From all over the body

Javya Goel 4 years, 11 months ago

From heart
  • 4 answers

Dhruv Jain 4 years, 11 months ago

The substance X is calcium carbonate (CaCO3) , Y is quick lime ( Cao) and Z is (CO2)

Keshav Yadav 4 years, 11 months ago

X : CaCo3 (Calcium Carbonate ) Y : CaO (Calcium Oxide) Z : CO2 (Carbon Dioxide )

Oye. Dipanshi 4 years, 11 months ago

into*

Deepak Yadav 4 years, 11 months ago

Cvv

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App