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rgy is a domain of MATERIALS science and engineering that studies the physical and CHEMICAL behavior of METALLIC ELEMENTS, their inter-metallic compounds, and their mixtures, which are called alloys. METALLURGY encompasses both the science and the technology of metals.mark ❤️

This can be a little confusing since it would SEEM that what we call the North Pole of the Earth is actually its magnetically south pole. Remember that a compass is a magnet and the north pole of a magnet is attracted to the south pole of a magnet. This SITUATION is also seen in Experiment 1 & 2. In Experiment 2, when you move the north pole of a magnet toward the south pole of the other magnet, the TWO magnets attract. However, in Experiment 3, when you move the south pole of a magnet toward the south pole of another magnet, the two magnets repel each other and you cannot move them together. The rule for magnetic POLES is that like poles repel each other and UNLIKE poles attract each other.Explanation:

ईंधन, ऑक्सीजन और गर्मी ये तीन चीजें आग लगने में सहायक होती हैं जब भयंकर गर्मी पड़ती है जांगले में आग लगने की घटनाएं बढ़ जाती हैं ।लेकिन कभी-कभी प्राकृतिक रूप से आग लग जाती है ये आग या तो अधिक गर्मी की वजह से लगती है या फिर बिजली कड़कने से। EXPLANATION:

hydrogenCalorific value is nothing but the ENERGY contained in a FUEL or food, determined by measuring the heat PRODUCED by the complete combustion of a specified quantity of it. This is now usually expressed in joules PER kilogram. Hence, hydrogen has the highest CALORIFIC value.

(b)  If velocity-time graph is parallel to x-axis it means velocity of object is CONSTANT(object is moving in a PARTICULAR DIRECTION without CHANGING it's direction & travelling equal distance in equal interval of the time).(d) The direction changes at every point in a Uniform circular motion. Therefore, in uniform circular motion, the speed remains constant but the velocity KEEPS changing.Explanation:

Bruce McCandlessBruce McCandless became the FIRST ASTRONAUT to float in SPACE untethered, thanks to a jetpack-like device called the MANNED Maneuvering Unit.Explanation:

Speed is the distance covered in unit time whereas velocity is the displacement covered in unit time. Speed is a SCALAR quantity and velocity is a vector. Speed only DETERMINES the magnitude that is how fast is a body MOVING whereas velocity determines the DIRECTION also that is in which direction the body is movin

s/m and mm/s Explanation:both are WRONG if we see in our mathematical and PHYSICS logics and formulas this is the CORRECT ANSWER pls mark me brainliest and FOLLOW me

lichen EXPLANATION:this is the CORRECT answer PLS mark me BRAINLIEST and follow me

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tion:The outer layer of the heart wall is the epicardium. The epicardium REFERS to both the outer layer of the heart and the inner layer of the serous VISCERAL PERICARDIUM, which is attached to the outer wall of the heart.Aug 13, 2020

2807/20 CM is the ANSWEREXPLANATION:

yes u R WRITE. it IA LIQUIFIED petrolem GAS

ociety was DIVIDED into social classes. ... This CASTE system BECAME more complex, dividing INDIAN society into GROUPS based on rank, wealth or occupation. Castes were family based. If you were born into a caste, you would probably stay in it for your whole life.mark ❤️

In chemistry, the logarithmic pH SCALE measures whether a solution is acidic, neutral or basic. The standard pH scale RUNS from 0 to 14. A reading of 7 is neutral, based on the pH of pure water. Acidic SOLUTIONS have a pH below 7, while basic solutions have a pH above 7.HOPE IT HELPS UPLS MARK AS BRAINLIEST

itgm BEXPLANATION:dkvb.bnc..UVifrdddrrddfrrrf

when the MIXED iron fillings retain their magnetic properties . Next part of that mixture is heated USING a meker burner .The mixture become fluidthat eventually stars to GLOW a bright RED colour

Become a ScientistMake sure that being a scientist is really what you want. ...Decide what field of science you'd like to specialize in.Take as many high school COURSES as you can in the subject of your CHOICE. ...EARN a bachelor's degree and a master's degree in the field of science that INTERESTS you.mark ❤️

(Figure 5) is COMPOSED of sclerenchyma cells, which are usually dead at maturity (i.e., have lost their protoplasts). They characteristically contain very thick, hard secondary WALLS lined with LIGNIN; consequently, sclerenchyma provides additional support and STRENGTH to the PLANT body.Explanation:Pls Make Me Branist

... HOPE it HELPS you

Machinerythe CAPITAL GOODS is the MACHINERY

vaccumExplanation:sound can't TRAVEL through vaccum because vaccum is an area without any air and sound NEEDS a MEDIUM to travel.Therefore sound can't travel through vaccum.

rice ,wheat ,SABJI of aloo ,BHINDI,then some DAL ,MILK ,pickle,sprouts like chana, matkiExplanation:this food is nutritiouis than junk food this gives us energy,FATS ,proteins ,vitamins ,minerals and it keeps our body healthy

Dodder, Cuscuta SPECIES, is a PARASITIC ANNUAL PLANT.

where are the OPTIONS???

rsity or biological DIFFERENCE indicates the DIVERSITY of living organisms EXISTING in a distinct area. There are approximately 20 lac bions identified on the Earth which vary from one another in the external appearance, internal composition, FORM of nutrition, habitat, etc.──────────────────────────────────────────

Because they have the same CHARGE. Explanation:ANYWAYS THANKS FOR FREE POINTS < 3

Dairy products or milk products are a type of food PRODUCED from or CONTAINING the milk of MAMMALS. They are primarily produced from mammals such as cattle, water buffaloes, goats, SHEEP, camels and HUMANS. Dairy products include food items such as yogurt, cheese and butter.

A dairy product is FOOD produced from the milk of MAMMALS. A production PLANT for the processing of milk is CALLED a dairy or a dairy factory.Explanation:hope it helps youfollow me

Because the particles are moving about, a gas will fill any container that it is put into. Because there is space between the particles, they can be SQUASHED into a smaller volume when the gas is compressed.a)If you say that something is INEDIBLE, you mean you cannot eat it, for example because it tastes bad or is poisonous.b)Hot air is lighter than cold air. The reason FR this is when air gets heated up it expands and becomes less dense than the air surrounding it also the distance between the molecules increases. So the less dense air floats in the much denser air just like ice floats on water as ice is less dense than water.c)process of supplying fresh air to an enclosed space and removing from it air contaminated by odors, gases, or smoke. A building MAY have a roof VENTILATOR to allow the rising warm air to escape. ... If there is an opening to the outside at the bottom of the building, fresh, cool air will be drawn in.Temperature differences can cause air currents because warmer air is less dense than cooler air, causing the warmer air to appear "lighter." Thus, if the warm air is under the cool air, air currents will form as they exchange places. Air currents are caused because of the uneven heating of Earth's surface.Explanation:hope this helps u.please follow me

The ANSWER is B. Making silk from silk wormsExplanation: Silk is obtained by BREADING silkworms and feeding them on mulberry LEAVES to produce COCOON, that is later used to extract silk.Hopefully this will help you!!!!! : )