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  • 3 answers

Yogesh Thakur 5 years, 4 months ago

Diagram starts with ' D ' and ends with 'M'..??

Atul Kumar 5 years, 4 months ago

Sorry not

Divija Bansal 5 years, 4 months ago

where is the diagram?
  • 2 answers

Yogita Ingle 5 years, 4 months ago

The cerebrum is further divided into four sections or lobes:

  1. Frontal lobe: It is associated with parts of speech, planning, reasoning, problem-solving and movements.

  2. Parietal lobe: Help in movements, the perception of stimuli and orientation.

  3. Occipital lobe: It is related to visual processing.

  4. Temporal lobe: This region is related to perception and recognition of memory, auditory stimuli, and speech.

Charvi Sangwan 5 years, 4 months ago

The four lobes of the brain are the frontal, parietal, temporal, and occipital lobes
  • 5 answers

Atul Kumar 5 years, 4 months ago

That chapter has been removed from cbse board

Govardhan Gani 5 years, 4 months ago

Yaa right it is removed for board

Yogita Ingle 5 years, 4 months ago

The medulla oblongata is a small structure present in the lowest region of the brain. It mainly controls the body’s autonomic functions such as heartbeat, breathing, and digestion. It plays a primary role in connecting the spinal cord, pons and the cerebral cortex. Also, it helps us in maintaining our posture and controlling our reflexes.

Samruddhi Br 5 years, 4 months ago

It's been removed

Samruddhi Br 5 years, 4 months ago

That chapter has been removed from cbse board
  • 1 answers

Meghna Thapar 5 years, 2 months ago

The hypothalamus is composed of several different areas and is located at the base of the brain. One important function of the hypothalamus is the control of body temperature. The hypothalamus acts as like a "thermostat" by sensing changes in body temperature and then sending out signals to adjust the temperature. The absence of the corpus callosum seems to affect the development of behavioral characteristics and cause specific behavioral anomalies. Taken together, evidence from previous studies with AgCC patients suggest that social cognitive impairments may relate to the missing corpus callosum.

  • 1 answers

Yogita Ingle 5 years, 4 months ago

Schwann cells are cells in the peripheral nervous system that synthesize the myelin sheath around neuronal axons. It is also known as neurilemma cell. It helps to myelinate the axons of the PNS which helps to help to increase the saltatory conduction of the neuron.

  • 1 answers

Yogita Ingle 5 years, 4 months ago

Ohm’s Law states that the potential difference between two points is directly proportional to the electric current.

This means; potential difference V varies as electric current.

Or, V ∝ I 

Or, V/I=R -----------(1)

Where R is constant for the given conductor at a given temperature and called resistance. Resistance is the property of conductor which resists the flow of electric current through it.

  • 2 answers

Atul Kumar 5 years, 4 months ago

A wormhole is a speculative structure linking disparate points in spacetime, and is based on a special solution of the Einstein field equations. Theoretical models postulate it is an adelic homogeneous subset whose imaginary field is an ideal in a Z-graded ring.

Jeevan.G. Chaudhary 5 years, 4 months ago

A wormhole is a speculative structure linking disparate points in spacetime, and is based on a special solution of the Einstein field equations. Theoretical models postulate it is an adelic homogeneous subset whose imaginary field is an ideal in a Z-graded ring.
  • 1 answers

Jeevan.G. Chaudhary 5 years, 4 months ago

2.Beryllium, the atomic size (in nanometers) is 0.111, but in oxygen it is 0.066.
  • 5 answers

Yogesh Thakur 5 years, 4 months ago

To top.

Vaishali Yadav 5 years, 4 months ago

?????

Tejasvini S 5 years, 4 months ago

???

Prathamesh Shevale 5 years, 4 months ago

Bcoz you are here!

Atul Kumar 5 years, 4 months ago

Yes
  • 4 answers

Vaishali Yadav 5 years, 4 months ago

No change will occure

Prabhjot Kaur 5 years, 4 months ago

Iss me kuch vi change nhii hota

Vaiez Mansoori 5 years, 4 months ago

Colour change nhi hoga

Ritesh Srivastava 5 years, 4 months ago

There colour doesn't change
  • 5 answers

Suraj Verma 5 years, 4 months ago

Light travel in straight line . Light casts shadow . the speed of light is 3 * 10 ^8 ms ^-1

Suraj Verma 5 years, 4 months ago

Light is the form the energy

Aastha Malik 5 years, 4 months ago

,,but ye exam me nhi

Rinku Gahlawat 5 years, 4 months ago

Yes

Aastha Malik 5 years, 4 months ago

Ye light vale chapter ke ha
  • 3 answers

Vivek Kumar Swarnkar 5 years, 4 months ago

?Electric potential:The amount of work done in moving a unit positive charge from infinity to a point in electric field. Potential difference:The amount of work done in moving a unit positive charge from one point to another point in electric field.

Amrita Kumari 5 years, 4 months ago

Electric potential is at a point .Electric potential difference is between two points.

Aastha Malik 5 years, 4 months ago

Electric potential and potential difference- *electric potential -when a body move from infinity to that point is called electric potential
  • 1 answers

Mayank Singh 5 years, 4 months ago

It appears 2 m deep
  • 5 answers

Satyam Lodhi Rajput 5 years, 4 months ago

8to 14

Vishal Shah 5 years, 4 months ago

After 7 to end 14

Akanksha Srivastav 5 years, 4 months ago

Between 8-14...

Sheethala Shivani.S 5 years, 4 months ago

Between 8 to 14

Shlok Raut 5 years, 4 months ago

Bet 8-14
  • 5 answers

Rinku Gahlawat 5 years, 4 months ago

My cbse guide

Amrita Kumari 5 years, 4 months ago

My cbse notes as well as your mind

Vishal Shah 5 years, 4 months ago

CBSE notes

Akanksha Srivastav 5 years, 4 months ago

My cbse guide as well as padhle.in

Nidhi Girish 5 years, 4 months ago

My CBSE guide
  • 2 answers

Satyam Lodhi Rajput 5 years, 4 months ago

It do not oxidised readily to high temp.

Shlok Raut 5 years, 4 months ago

Coils of electric toasters and electric irons are made of an alloy due to the following reasons: i. Resistivity of an alloy is generally higher than that of pure metal. ii. At high temperature, an alloy does not oxidize readily. Hence, coil of an alloy has longer life. ??
  • 5 answers

Govardhan Gani 5 years, 4 months ago

Sabko Dhanyavad

Atul Kumar 5 years, 4 months ago

Strong acids are mineral acids that are found from the earth crust eg, HCL, Etc. And weak acids are organic in nature . Eg , formic acid, citric acid.

Adarsh Awasthi 5 years, 4 months ago

Acid which ionise completely in aquas solution to give hydrogen ions are called strong acids ...................... .............................. Acids which do not ionise completely in aquas solution to give hydrogen ions

Jaat Shab 5 years, 4 months ago

Strong acids are mineral acids that are found from the earth crust eg, HCL, Etc. And weak acids are organic in nature . Eg , formic acid, citric acid.

Riya ? 5 years, 4 months ago

Strong acids are mineral acids that are found from the earth crust eg, HCL, Etc. And weak acids are organic in nature . Eg , formic acid, citric acid.
  • 5 answers

Satyam Lodhi Rajput 5 years, 4 months ago

It can react with copper and make the curd poisones

Adarsh Awasthi 5 years, 4 months ago

Because copper Will react with curd because curd is acidic in nature and due to this reaction some toxic materials are formed which are not suitable for eating

Jaat Shab 5 years, 4 months ago

Curd contains lactic acid. Generally, acids react with metals to form a different compound. Thus, the curd is not stored in metal containers of brass, copper, and bronze as curd can react with them and produce compounds which are toxic to human beings and unfit for human cons

Yogita Ingle 5 years, 4 months ago

Curd contains lactic acid. Generally, acids react with metals to form a different compound. Thus, the curd is not stored in metal containers of brass, copper, and bronze as curd can react with them and produce compounds which are toxic to human beings and unfit for human consumption.

Ishika Sharma 5 years, 4 months ago

Because curd is acidic in nature and acid reacts vigorously with copper metal which is poisonous for our health...
  • 5 answers

Atul Kumar 5 years, 4 months ago

K, Li

Prashant Raj 5 years, 4 months ago

Sodium (NA) POTASSIUM (K)

Rinku Gahlawat 5 years, 4 months ago

Na,li,k

Adarsh Awasthi 5 years, 4 months ago

Na, K, Li

Ishika Sharma 5 years, 4 months ago

Sodium, lithium,potassium
  • 3 answers

Atul Kumar 5 years, 4 months ago

Healthy sperm is dark white in colour.

Jaat Shab 5 years, 4 months ago

Healthy sperm is dark white in colour.
Healthy sperm is dark white in colour.
  • 5 answers
ಎಲ್ಲಾರಿಗು ಧನ್ಯವಾದಗಳು ಲವ್ ಯೂ ಆಲ್????

Adarsh Awasthi 5 years, 4 months ago

Concave mirror is different from convex mirror because in concave mirror both real and virtual images are formed and in convex mirror always virtual image is formed

Jaat Shab 5 years, 4 months ago

Concave mirror is having cave like reflecting surface

Prathamesh Shevale 5 years, 4 months ago

Concave mirror is having cave like reflecting surface

Adharsh Kannan 5 years, 4 months ago

concave mirror: 1.concave mirror is a spherical mirror whose reflecting surface is towards the centre of the sphere of which the mirror is apart. 2.the focus lies informs of the mirror. 3.concave mirror is known as a converging mirror. convex mirror : 1.convex mirror is a spherical mirror whose reflecting surface is always from the centre of the sphere of which the mirror is apart. 2.the focus lies behind the mirror. 3.convex mirror is known as a diverging mirror.
  • 2 answers

Aadil Ansari 5 years, 4 months ago

Diffusion

Adharsh Kannan 5 years, 4 months ago

The exchange of gases between alveolar air and alveolar capillaries takes place by diffusion.
  • 1 answers

Chaturya Baipe 5 years, 4 months ago

Dg
  • 2 answers

Adharsh Kannan 5 years, 4 months ago

Paste or juice of onion loses its smell when added with base. It does not change its smell with acid

Anupama ?? 5 years, 4 months ago

It is onion when it is added to acid it's smell remains same but when it is added to base its odour diminishes.
  • 2 answers

Yogita Ingle 5 years, 4 months ago

Following diagram shows the magnetic field lines around a bar magnet.

The properties of magnetic lines of forces are:
1) The direction of magnetic field lines outside the magnet sis from North Pole to South Pole.
2) The direction of magnetic field lines inside the magnet is from south pole to the north pole.
3) No two magnetic field lines intersect each other.

Amrita Kumari 5 years, 4 months ago

From north to south of a magnet
  • 4 answers

Adharsh Kannan 5 years, 4 months ago

A natural magnet is an ore of iron that attracts small pieces of iron, cobalt, and nickel towards it. It is usually an oxide of iron named Fe3O4. Magnetite or lodestone is a natural magnet.

Anupama ?? 5 years, 4 months ago

Magnetite or lodestone.

Yogita Ingle 5 years, 4 months ago

natural magnet is an ore of iron that attracts small pieces of iron, cobalt, and nickel towards it. It is usually an oxide of iron named Fe3O4. Magnetite or lodestone is a natural magnet.

Amrita Kumari 5 years, 4 months ago

Lode stone behave like a natural magnet.
  • 3 answers

Adharsh Kannan 5 years, 4 months ago

Corrosion is a natural process, which converts a refined metal to a more chemically stable form, such as its oxide, hydroxide, or sulphide. It is the gradual destruction of materials (usually metals) by chemical and/or electrochemical reaction with their environment. Corrosion degrades the useful properties of materials and structures including strength, appearance, and permeability to liquids and gases.

Yogita Ingle 5 years, 4 months ago

Corrosion is one of the most common phenomena that we observe in our daily lives.  You must have noticed that some objects made of iron are covered with some orange or reddish-brown coloured layer at some point in time. The formation of this layer is the result of a chemical process known as rusting, which is a form of corrosion.

Anupama ?? 5 years, 4 months ago

The process of slow conversion of metals into their undesirable compounds by the action of components of air i.e. oxygen, moisture and other gases like SO2, NO2, etc. is known as corrosion.

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