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Answer:

The FORMULA mass of a substance is defined as the sum of the ATOMIC masses of constituent atoms in an ionic compound. This is generally used for ionic COMPOUNDS which do not contain discrete MOLECULES, but ions as their constituent UNITS.

EXPLANATION:

Scientists have long suspected that the way materials behave on the nanoscale – that is when PARTICLES have DIMENSIONS of about 1–100 nanometres – is different from how they behave on any other scale. ... Because it's such a tiny scale, the particles have a really BIG surface-area-to-volume ratio.

Explanation:

Principle: Electric generator works on the principle of electromagnetic induction. It converts mechanical energy into electrical energy. CONSTRUCTION: A loop ABCD is rotated in a permanent magnetic field. Its ends are connected with two semi-circular rings as shown in the FIGURE below.

Principle: Electric generator works on the principle of electromagnetic induction. It converts mechanical energy into electrical energy. Construction: A loop ABCD is rotated in a permanent magnetic field. Its ends are connected with two semi-circular rings as shown in the figure below.ok have given you answer in short so PLEASE MARK means brainliest

KINDLY ELABORATE your QUESTIONS PLEASE I do not UNDERSTAND

EXPLANATION:

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Answer:

a COMMINUTED fracture

Explanation:

hello MATES

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ANSWER:

To MAINTAIN the ecological balance of the nature.

For STABILITY of the food CHAIN and food web.

To prevent overpopulation of any ONE animal or plant.

Explanation:

EXPLANATION:

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Answer:

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Explanation:

Autotroph vs. Heterotroph. Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or CHEMICAL energy (CHEMOSYNTHESIS). HETEROTROPHS cannot synthesize their own food and rely on other organisms — both plants and ANIMALS — for nutrition.

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Answer:

Explanation:

SEWING MACHINE oil REDUCES wear on all of the moving parts of the machine in question, while also PREVENTING rust and unnecessary friction. you'll want to do your best to oil your sewing machine semi-regularly, so the machine KEEPS working safely and effectively

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Answer:

there are various reasons for which we should be VIGILANT about matter RELATED to forest A decrease in forest area WOULD lead to an increase in carbon dioxide in AIR.

Answer:

An incandescent light bulb has a small thin wire with two bigger wires holding it up. This wire is called a filament. The filament is the part of the light bulb that produces light.

Filaments in incandescent light BULBS are MADE of tungsten. Whenever n electric current goes through the filament, the filament glows. It may ALSO be KNOWN as the electron emitting element in a vacuum tube. To MAKE the bulb produce more light, the filament is usually made of coils of fine wire, also known as the coiled coil.

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EXPLANATION:

Albinism

Also called: achromasia

OVERVIEW

SYMPTOMS

TREATMENTS

SPECIALISTS

Description

A group of INHERITED disorders CHARACTERISED by little or no melanin production.

This CONDITION increases the risk of skin cancer.

Very rare

Fewer than 100 thousand cases per YEAR (India)

Usually self-diagnosable

Lab tests or imaging not required

Chronic: can last for years or be lifelong

Answer:

bio MEANS NATURAL and TECHNOLOGY MEAN new gebtlration

With the increased levels of oxygen humans would have an increased chance of oxygen toxicity. This happens when humans are exposed to increased oxygen levels than their BODIES are NORMALLY used to. Over time, this could lead to lung DAMAGE, poor EYESIGHT and cells not being able to reproduce

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ANSWER:

non

Explanation:

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ANSWER:

Mode of transport is a term USED to distinguish substantially different means of conveyance. The different modes of transport are AIR, water, and land transport, which includes rail, road and off-road transport. Other modes also exist, including pipelines, cable transport, and SPACE transport. Human-powered transport and animal-powered transport are sometimes regarded as their own mode, but these never fall into the other categories. In general, transportation is used for the movement of people, animals, and other things. Each mode of transport has a FUNDAMENTALLY different technological solution, and some require a separate environment. Each mode has its own infrastructure, vehicles, and operations.

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Answer:

OXYGEN 21% NITROGEN 78% other GASES 1%

here is your answer MATE:

INCORRECT _ CORRECT

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has _ have

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5)

asking _ asked

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Answer:

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ANSWER:

the CEO of LIDO is shahil SHETH

Answer:

The PLANTS do respire. They TAKE in carbon dioxide and let out FRESH oxygen. This helps in BALANCE of oxygen and carbon dioxide in air.

EXPLANATION:

HOPE it will help you (diagram B) is your ANSWER..

ANSWER:

Where are the PICTURES BRO

COMPLETE Your QUESTION

EXPLANATION:

A circuit diagram is a SIMPLIFIED representation of the components of an ELECTRICAL circuit using either the images of the DISTINCT parts or standard symbols. It shows the relative positions of all the ELEMENTS and their connections to one another.

ANSWER:

the COIN will FALL in the BEAKER

Answer:

Forests have organisms, CALLED decomposers, which DEGRADE the FOREST organic waste, i. E., dead plant parts, animal excreta and animal dead bodies. The decomposed organic material mixes in the soil and increases its fertility. THEREFORE, forests do not have wastes.

Answer:

• Atomic number is the TOTAL number of PROTONS present in the nucleus of an atom. It is also EQUAL to the number of electrons for a neutral atom. EXAMPLE, atomic number of sodium is 11. ii) Mass number is the number of protons and neutrons in the nucleus TAKEN together. For example, mass number of sodium is 23 g/mol.

Answer:

HEARING is the PROCESS by which the ear transforms sound vibrations in the EXTERNAL environment into nerve impulses that are conveyed to the BRAIN, where they are interpreted as sounds. ... Pitch is the perception of the frequency of sound waves—i.e., the number of wavelengths that pass a fixed point in a unit of time.

Answer:

VARIATIONS helps the organism with survival.

Explanation:

variation can be GOOD or bad for the organism. for example two insects( black and white) are living in a polluted place. the insect with black coat variation gene can survive better and gets NATURALLY selected

If you are not selected for MBBS, and you are willing to GO for other courses, then try BDS or BAMS. If you already have a base for BDS,like if your RELATIVES are ESTABLISHED in dental science then take BDS. Otherwise don't take it. Since just after completing BDS,you'll need to have a dental clinic of yours...

ANSWER:

K

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ANSWER:

Niels Bohr proposed the Bohr Model of the Atom in 1915. ... The Bohr Model is a PLANETARY model in which the negatively charged electrons orbit a small, positively charged nucleus similar to the PLANETS orbiting the sun (except that the orbits are not PLANAR).

The Bohr model shows the atom as a small, positively charged nucleus surrounded by orbiting electrons. Bohr was the first to discover that electrons travel in separate orbits around the nucleus and that the number of electrons in the outer orbit determines the properties of an element.

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Answer:

The major drawback of Rutherford experiment is that the ORBITAL REVOLUTION of the electron is not expected to be stable. According to Rutherford's model, the ELECTRONS, while moving in their orbits, would give up energy. This would make them slow down, gradually and move towards the nucleus.

Explanation:

1)Limitations of Rutherford Atomic Model

Rutherford's experiment was unable to explain certain things. They are: Rutherford's model was unable to explain the stability of an atom.

2)According to Rutherford's postulate, electrons revolve at a very high speed around a nucleus of an atom in a fixed orbit.If it crashed into the nucleus, atoms wouldn't exist and you and I wouldn't exist. But we do, hence Rutherford's model is wrong and electrons don't move like planets around the sun.

3)Planets don't crash into the sun because they don't give off any significant energy.

There were two fundamental defects in Rutherford's atomic model: According to classical electromagnetic theory, being a charge particle electron when accelerated must emit energy.

4) We KNOW that the motion of electron around the nucleus is an accelerated motion, therefore, it must radiate energy.In 1912 Bohr joined Rutherford. He realized that Rutherford's model wasn't quite right. By all rules of classical physics, it should be very unstable.

5)For one thing, the ORBITING electrons should give off energy and eventually spiral down into the nucleus, making the atom collapse.

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ANSWER:

we NEED to JOIN SCOPE to BDS

ANSWER:

Characters which determine the gender if a human

Explanation:

these characters DIFFERENTIATE between girl and a boy by some features like in boys they have CHEST , beard , moustaches ETC and in girls breast enlargement , HIP widening etc.

EXPLANATION:

iiiiooiiii8iooiigcfhsg

ANSWER:

because we PLANT it EVERYWHERE

ANSWER:

Bms

Explanation:

ANSWER:

WATER IS ALWAYS WET. PLZ MARK AS BRAINLIST

ANSWER:

The most important parts of a rocket are: the nose cone, the PAYLOAD system, the guidance system, the fuel the frame, the OXIDIZER, the pumps the nozzle and the fins.

ANSWER:

CH2

14 g/mol

Explanation:

ANSWER:

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Answer:

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Explanation:

USES OF PLANTS

Humans are dependent upon plants. Directly or indirectly, plants provide food, CLOTHING, fuel, SHELTER, and many other necessities of life. Humankind’s dependence on crops such as wheat and corn (MAIZE) is obvious, but without grass and grain the livestock that provide people with food and other animal PRODUCTS could not survive either.

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Answer:

petroleum is FOUND by the reaction of normal fuels made up of dead decay matter

Explanation:

it is simply obtained through ground and then further processed for OBTAINING diesel , petrol , CNG , LPG., COKE ETC.

ANSWER:

COAL is SPECIAL TYPE of petrulumm

ANSWER:

Because SODIUM is more reactive metal

Explanation:

it can EVEN REACT in open air at room temperature so it is kept in KEROSENE for preventing its reaction