Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

1.Nuclear Fission CREATES Heat

Reactors use uranium for nuclear fuel. The uranium is processed into small ceramic pellets and stacked together into SEALED METAL tubes called fuel rods. ... The heat created by fission turns the water into steam, which SPINS a turbine to PRODUCE carbon-free electricity.

Explanation:

:@fuel

Answer:

ATOMIC SIZE USUALLY increases on goning down in a group as the number of shells also increases .But,it decreases on moving left to right across the period due to the shrinking of ATOM because of increasing nuclear FORCE

ANSWER:

a) SULPHATE [So₄]²⁻

Explanation:

ANSWER:

onion CELLS have CELL WALL but CHEEK cells don't have any cell wall.

Explanation:

hope this answer helps you out

ANSWER:

OPTION a is CORRECT answer

Answer:

1.cell wall is the outer layer of plant cell made up of cellulose. It help in preventing of foreign material into the cell.

2.Movement of ANIMALS from ONE place to another for breeding or for survival. They migrate from one place to another DUE to CLIMATIC changes and for breding

ANSWER:

ASSERTION is TRUE but REASON is FALSE

ANSWER:

IV) HERTZ (HZ)

EXPLANATION:

iv) hertz (hz)

iv) hertz (hz)

ANSWER:

lpyomgxxyodfjsnsfmsfk

Answer:

OPTION:D is answer

if it is USEFUL for you so GIVE me brainliest PLS

the ANSWER is (a) FILTRATION

FILL IN THE BLANKS

1. NATURAL FIBRE AND SYNNTHIC FIBRE

2. SHEARER

3. MULBERRY

4. MOULTING

5. SHEARER

ANSWER:

PEEPAL

HOLE it HELPS you

ANSWER:

(a)ans-protein and a SINGLE MOLECULE of DNA

ANSWER:

(C) most PART of the ATOM is EMPTY

EXPLANATION:

सययबयबरसतसतठठूचठतठयफणबयफरषरफणफयबय फणबयबथतबयबरबतबतबयबयबयबयबयबयबतयबथबथबथबयबयबययबयबयबयबयबयबयबयफयफरत्रबयबथबतबयठरठ फतफथबथबत बतबदबरब बतबतबत बयबतब बतबततबय

Answer:

1: Air pollution, water pollution

2: Natural RESOURCES are resources which are nit man MADE and resources which we obtain naturally by GROUND, TREES and others.

3: STARS are made of hot gas.

ANSWER:

C is the answer

Explanation:

for UR QUESTION

1. The three major types of pollution are air pollution, water pollution, and land pollution.

2. Natural resources are resources that exist without any actions of HUMANKIND. This INCLUDES all valued CHARACTERISTICS such as commercial and industrial use, aesthetic value, scientific interest and cultural value.

3. Stars are huge celestial bodies made MOSTLY of HYDROGEN and helium that produce light and heat from the churning nuclear forges inside their cores.

1) Deforestation

2) RICHTER scale

3) ANDROMEDA

Answer:

D

Explanation:

HOPE it is helpful and don't FORGET to thank me and Mark it as BRAINLIEST PLEASE!

ANSWER:

Blood

Body fluid

Blood is a body fluid in humans and other animals that DELIVERS necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products AWAY from those same cells. In vertebrates, it is COMPOSED of blood cells suspended in blood plasma.

Latin: haema

1. Lubrication reduces the HEAT generated when two surfaces are in motion. It smoothes the process by forming a film between two surfaces that reduces friction and thus improves performance and efficiency. There are different variety of lubricants and oils available such as Engine Oil, Hydraulic Oil, and Greases.
2. Frictional force causes a lot of losses in general upkeep and wear and tear of machinery. HENCE it is considered as a evil. But almost all crucial tasks cannot be CARRIED out without the presence of friction. ... Hence it is considered as a necessary evil .
3. An adolescent may grow several inches in several months followed by a period of very slow growth, then have another growth spurt. Changes with puberty (SEXUAL maturation) may happen gradually or several signs may become visible at the same time.

Answer:

B)

*multicellular organisms

*multicellular organisms

*unicellular organisms

*multicellular organisms

*unicellular organisms

*unicellular organisms

C)

1) THERMOSETTING PLASTICS- Good electrical insulator, hard, brittle unless reinforced, resists chemicals well

THERMOPLASTICS- Upon HEATING, they are softened or melted, then shaped, formed, welded, and solidified when cooled.

2) METALS- They are ductile, Good conductor of heat

NON METALS- They are non ductile, Bad conductor/Non conductor of heat.

3) USEFULL MICRO-ORGANISMS - These MICROORGANISMS helps in the production of SEVERAL food items, medicines, manufacturing and research.

HARMFUL MICRO-ORGANISMS - They cause several diseases in human beings, animals, and PLANTS which can even LEAD to death. The harmful microorganisms not only damage the human body but also the food we eat.

I seriously didn't got your Question B

but I did what I can.

Hope it helped you!

Thanks...

Answer:

CERAMIC materials are special because of their properties. They typically possess high MELTING points, low electrical and thermal CONDUCTIVITY values, and high comprehensive strengths. Also they are generally hard and brittle with very good chemical and thermal stability. Ceramic materials can be categorized as traditional ceramics and advanced ceramics. Ceramic materials like clay are categorized as traditional ceramics and normally they are made of clay, silica, and feldspar. As its name suggests, traditional ceramics are not supposed to meet rigid specific properties after their PRODUCTION, so cheap technologies are utilized for most of the production processes.

Traditional Ceramics

Ball clay, China clay, Feldspar, Silica, Dolomite, Talc, Calcite and Nepheline are the common materials used for most of the ceramic products. Each raw material contributes a certain property such as dry strength, plasticity, shrinkage, etc. to the ceramic body. Therefore, by careful selection of materials, desired properties are acquired for the final output. Powder preparation is a MAJOR consideration in the ceramic industry. Surface area, particle size and distribution, particle shape, density, etc. each have their own effect on production. Powder has to be prepared to meet required particle size, particle shape, and other requirements for a particular industry. Milling is done to get the desired particle size. Unlike in the ,advanced ceramics industry the purity of ceramic powder is not an issue in traditional ceramics.

EXPLANATION:

this is the DEFINITION and all of you NEED ANYTHING ELSE

Answer:

1.Name the acid present in the following:

(i) Tomato (ii) VINEGAR (III) Tamarind

Answer. (i) Oxalic acid (ii) ACETIC acid (iii) Tartaric acid

2.15 mL of water and 10 mL of sulphuric acid are to be mixed in a beaker

(i) State the method that should be followed with reason.

(ii)What is this process called?

Answer.

(i) The acid is to be added slowly in water to PREVENT the mixture to be splashed. The

reaction is highly exothermic, therefore, constant cooling should be done.

(ii)The process is called dilution.

Answer:

1) The SEPARATION of visible light into its different colors is known as dispersion

2) The spot where your optic nerve connects to your retina has no light-sensitive cells, so you can't see anything there. That's your blind spot.

3) The first law of reflection states that the incident ray, the reflected ray, and the normal to the SURFACE of the mirror, all lie in the same plane. The second law of reflection states that the angle of reflection is equal to the angle of incidence. Both angles are measured with respect to the normal to the mirror.

4) Electrolysis is USED in industry for the production of many metals and non-metals (e.g., aluminium, magnesium, chlorine, and fluorine). Electrolysis is commonly EMPLOYED for coating one metal with another. The method of coating one metal with another using an electric current is called ELECTROPLATING.

Magnetism is the force exerted by magnets when they attract or repel each other. Magnetism is caused by the motion of ELECTRIC charges.

Every substance is made up of tiny units called atoms. Each atom has electrons, particles that carry electric charges. SPINNING like tops, the electrons circle the NUCLEUS, or core, of an atom. Their movement generates an electric current and CAUSES each electron to act like a microscopic MAGNET.

ANSWER:

B) SANDHYA COULD not CONTAIN herself.

ANSWER : HOPEFULLY IT HELPS U

Explanation:

For plane MIRRORS, the OBJECT distance (is equal to the image distance. That is the image is the same distance BEHIND the mirror as the object is in front of the mirror. If you stand a distance of 2 meters from a plane mirror, you must look at a LOCATION 2 meters behind the mirror in order to view your image.

a) For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the TWO objects before the collision is equal to the total momentum of the two objects after the collision. That is, the momentum lost by object 1 is equal to the momentum GAINED by object 2.

b) ★ Charles' Law :

It is a law stating that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature.

★ Derivation :

according to law ,

V \propto TV∝T (Pressure is constant)

We know that, when proportionality is removed then a constant is added . (K is the constant)

V = KT

{\purple{\boxed{K = \frac{V}{T}}}}

K=

T

V

constant always remains same.

for 2 gases ,

1^{st}\: gas - volume = V_{1} , temperature = T_11

st

gas−volume=V

1

,temperature=T

1

2^{nd} \: gas - volume = V_{2} , temperature = T_22

nd

gas−volume=V

2

,temperature=T

2

K = \frac{V_1}{T_1}K=

T

1

V

1

K = \frac{V_2}{T_2}K=

T

2

V

2

{\pink{\boxed{\therefore \: \frac{V_1}{T_1} = \frac{V_2}{T_2}}}}

∴

T

1

V

1

=

T

2

V

2

hence , DERIVED .

★ Additional Information :

Formula of Gay - lussac law -

{\pink{\boxed{\frac{P_1}{T_1} = \frac{P_2}{T_2} \: (Volume\: is \: constant)}}}

T

1

P

1

=

T

2

P

2

(Volumeisconstant)

Formula of Boyle's Law -

{\pink{\boxed{\frac{P_1}{d_1} = \frac{P_2}{d_2} \: (Temperature \: is \: constant)}}}

d

1

P

1

=

d

2

P

2

(Temperatureisconstant)

Ideal gas equation :

{\pink{\boxed{PV = nRT}}}

PV=nRT

P - pressure

V = volume

n = number of moles

T = temperature

R = Ideal gas constant

\left(R = 0.0821 \: \frac{L . atm}{mol.K}\right)(R=0.0821

mol.K

L.atm

hope it helps

and please mark as brainliest.

Answer:

1)Amplitude

2)HERTZ (Hz)

3)1/100 of an hour, the frequency is 100 PER hour.

ANSWER:

you can WRITE in ENGLISH PLEASE

EXPLANATION:

c) When state and NATIONAL PARTIES TOGETHER FORM the government. (d) When several parties in a multiparty system ... · या पानाचे भाषांतर करा

ANSWER:

A terminal is the POINT at which a conductor from a component, device or network comes to an end. Terminal may also refer to an ELECTRICAL connector at this endpoint, ACTING as the reusable interface to a conductor and creating a point where external CIRCUITS can be connected

Answer:

1. Turmeric

2. CHINA rose is a light PINK colored solution which is extracted from the red flowers of China rose plant with water. Acid turns China rose INDICATOR to magenta and BASES turns it to green colour.

3. Red cabbage contains a water-soluble pigment called anthocyanin that changes color when it is mixed with an acid or a base.

4. a.) no colour change

B.) Red litmus paper turns blue in base & there is no

colour change when placed in acid.

c.) Blue litmus paper turns red in acid & there is no

colour change when placed in base.

ANSWER:

D. PLEASE MAKE me BRAINLIST

Explanation:

science is the pursuit and the application of knowledge and UNDERSTANDING of the NATURAL and social world FOLLOWING a systematic methodology based on EVIDENCE

Answer:

The Oxford English dictionary definition of marginalisation is: “To render or treat as marginal; to remove from the CENTRE or mainstream; to FORCE (an individual, minority group, etc.) to the PERIPHERY of a dominant social group; (GEN.) to belittle, depreciate, discount, or dismiss.” Within the academic literature

ANSWER:

the CONDUCTOR with LOW RESISTIVITY should be USED.

Answer:

Answer 3 is in the attachment.

1.The larynx is also called a VOICE box which is the sound- producing organ of human beings.

2.Warm air causes air pressure to rise. When air molecules collide, they exert FORCE on each other. When GAS molecules are heated, the molecules move more quickly, and the increased VELOCITY causes more collisions. As a result, more force is exerted on each molecule and air pressure increases.

Hope it's helpful!

ANSWER:

this is your answer MARK me as BRAIN LIST

ANSWER:

mollusca

options B is CORRECT answer

hope HELPFUL for you

INSULIN

insulin

insulin

insulin

insulin

insulin

insulin

Answer:

When microorganisms decompose ORGANIC matter, they USE the CARBON and nutrients in the organic matter for their own growth. They release excess nutrients into the soil where they can be TAKEN up by plants.

Explanation:

1. squirrel,panda
2. The white part of the EGG (also called the albumen)
3. Butterfly, mosquito
4. 21 days
5. Birds and fishes

B

1. Most importantly, REPRODUCTION is necessary for the survival of a species. ... This type of reproduction produces genetically-identical organisms (clones),whereas in sexual reproduction, the genetic material of two individuals combines to produce offspring that are genetically different from their parents.

2. Butterflies, moths, beetles, flies and bees have complete metamorphosis. The young (called a larva instead of a nymph) is very different from the adults. It also usually eats different types of food. There are four stages in the metamorphosis of butterflies and moths: egg, larva, pupa, and adult. whereas in sexual reproduction, the genetic material of two individuals combines to produce offspring that are genetically different from their parents.

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Answer:

The element which has TWICE as many ELECTRONS in its second shell as in the first shell is CARBON. The CORRECT answer is carbon.

Answer:

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can ALSO be described intuitively as a PUSH or a pull. A force has both MAGNITUDE and direction, making it a VECTOR quantity.

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❦❦❦❦❤❦❦❦❦

Answer:

ASSERTION AND REASON ARE TRUE BUT REASON IS NOT CORRECT EXPLANATION OF ASSERTION