Explore topic-wise InterviewSolutions in .

The SI unit of temperature as per the International System of Units is KELVIN which is represented by the symbol K. The Kelvin scale is widely ACCEPTED or used in the FIELD of science and ENGINEERING. However, in most parts of the WORLD, Celsius or Fahrenheit scale is used for measuring temperature.

Inner peace RELIEVES you of those blocks, so that you can feel more positive and able to move forward in your life. Your emotions: Inner peace allows you to RELAX, and take advantage of using your emotions and feelings as an INTERNAL GUIDANCE SYSTEM.

Hey, do ur best.! Just practice the QUESTIONS..MARK as BRAINLIEST!❤

this is the photo of the answer click it and SEE the ANSWEREXPLANATION:I think it can be helpful for you

ht depends on GRAVITATIONAL FORCE it changes with location. MASS is such an additive quantity which and is the measure of INERTIA. It also is the quantity of MATTER contained in an object. ... As, Acceleration due to Gravity changes accordingly, Weightof the body also isn't constant andchanges.

The complete relationship is: F = G m e r 2 ⋅ m. In this equation, F is the force (commonly called “weight”), m is the mass. m e is the mass of the Earth (or other planet) and r is the distance from the planet’s center. G is the Universal Gravitational Constant, which MAKES the units and proportions all COME out RIGHT.

ll both MELT i THINK

An electric current is a STREAM of charged particles, such as electrons or IONS, moving through an electrical conductor or SPACE. It is measured as the net rate of flow of electric charge past a REGION. The change from solid to liquid usually does not significantly change the volume of a substance. ... A solid has definite volume and SHAPE, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape.

they APPLIED PARACHUTE HAIR OIL on their HEAD

This is when a hypothesis is scientifically tested. In a controlled EXPERIMENT, an INDEPENDENT variable (the CAUSE) is systematically MANIPULATED and the dependent variable (the effect) is measured; any extraneous VARIABLES are controlled.The researcher can operationalize (i.e. define) the variables being studied so they can be objectivity measured. The quantitative data can be analysed to see if there is a difference between the experimental group and control group.controlled experiment cause and effectExplanation:hope it's help you

hello DEAR friend GOOD MORNING how ru

ce NEEDED in both the cases shall be 0that is because both the MASSES are moving at a CONSTANT velocityhence FORCE in both cases are 0hope it helpsplease mark as brainliest

-Matchbox covered with aluminium FOIL will TRAVEL faster.In CASE of sand paper and wax paper, their surface is very rough. Wax paper is coated with paraffin wax which makes it STICKY. Sand paper is also very rough in nature. Thus, they will be affected by friction the most.But comparatively, aluminium foil is SMOOTHER. This decreases friction and thus, it slides down speedily.

i) Drawing a BUCKET of WATER from a well. ii) Opening a drawer of a table.Explanation:please Make As Brainlist ANSWERS

In liquid A the body will FLOAT and in liquid B the body will SINK. Explanation:Since the relative DENSITY of the body is less than liquid A, it will float in it WHEREAS the relative density of the body is greater than the liquid B, so it will sink in it.

Can we use a clinical THERMOMETER in PLACE of a LABORATORY thermometer to measure the TEMPERATURE of lab substances and materials.your answe↑↑↑↑

when a body possesses more than ONE SIMPLE motion it is CALLED multiple motion EXAMPLE:- you are traveling by a train

Because both reduction and oxidation are OCCURRING simultaneously, this is KNOWN as a redox REACTION. An oxidizing agent is substance which oxidizes something ELSE. In the above example, the iron(III) oxide is the oxidizing agent. A reducing agent reduces something else.

44.1 meterExplanation:MARK as BRANLIST

uniform velocity MEANS an OBJECT is not doing acceleration and going in a uniform or constant velocityExplanation:NON uniform velocity means an object is accelerating and deacceleratingtime by time it is not in constant or uniform velocityplease MARK me as BRAINLIST pls

WHEN A MONKEY HANGS STAATOINARY BOTH GRAVITATIONAL AND FRICTIONAL FORCES ACT ON MONKEY 2.IF BOTH FORCES ARE EQUAL IF THE FRICTION IS GREATER THAN THE GRAVITY OF MONKEY REMAIN ON VEIN HOW EVER IF THE GRAVITY OVER COMES THE FORCE THE FRICTION THE MOKEY SLIDES DOWN THE VEIN

a=4.9㎨Initial velocity =0Velocity of balloon and ball after 2 secv=u+at=9.8㎧Height at this pointh= 21 at 2 =0.5×4.9×4=9.8mThe ball will ATTAIN further height =s21 MV 2 =mgss= 2gv 2 =4.9mGreatest height that can be achievedH=h+s=9.8+4.9=14.7mExplanation:HOPE it helps. If it helps mark as brianliest.

I am not able to GET your QUESTIONPLEASE you ALSO READ it carefully and then TYPE it again carefullythanks but till then follow me

So we can say that speed of an object ALONG with the its DIRECTION is velocity. When the speed of an object does not CHANGE then it is travelling with the uniform speed and when an object with uniform speed travelling without CHANGING its direction then it is said to having uniform velocity.

which CLASS is this QUESTION PLZZ MARK as BRAINLIEST

:➥ The potential energy possessed by a cricket BALL = 12.8 JGiven :➤ Mass of a cricket ball (m) = 160 g➤ Height (h) = 8 m➤ Acceleration due to gravity (g) = 10 m/s²To Find :➤ Potential energy possessed by a cricket ball (P.E) = ?Solution :To find the potential energy possessed by a cricket ball, first we need tk convert the mass of a cricket ball (m) GRAM into KG, then after we find the potential energy possessed by a cricket ball from the potential energy formula.◈ Mass (m) = 160 g = 160/1000 = 0.16 kgAs we know that→ P.E = mgh→ P.E = 0.16 × 8 × 10→ P.E = 1.28 × 10→ P.E = 12.8 JHence, the potential energy possessed by a cricket ball is 12.8 J.Some RELATED formulae :⪼ KINETIC energy = ½mv²⪼ Potential energy = mgh⪼ Work done = Force × DisplacementWhere,m is the mass.v is the velocity.g is the acceleration due to gravity.h is the height.━━━━━━━━━━━━━━━━━━━━━

his average VELOCITY will be zero because his initial and FINAL POINT is same .

accerlation= change in velocity/timeExplanation:velocity unit=m/stime=saccerlation=m/s^2Is SI UNITPLZ MARK ME AS BRAINLIST

12.8 JouleExplanation:FORMULA is MGH.MGH (Mass and Gravity and Height) So basically multiply all the units. MAKE sure the gram is CONVERTED to kilogram i.e. 0.16 kgMultiply 80(10*8) * 0.16 Answer is 12.8 JOULEHope it helped >.

a scalehand SPAN.foot span.arm span ETC.

Vernier CALIPER. Vernier Caliper is a widely used linear measurement instrument with a least count of 0.02 mm. ...Micrometer. External Micrometer is also known as Outside Micrometer or External Micrometer. ...Steel Scale. ...Vernier Height Gauge. ...Vernier Depth Gauge. ...Bevel Protractor. ...Dial Gauge (Plunger, Level)EXPLANATION:MARK me as the BRILLIANTEST answer plz

In 1820, a Danish physicist, Hans Christian OERSTED, discovered that there was a relationship between electricity and magnetism. By SETTING up a compass through a wire carrying an electric current, Oersted SHOWED that moving electrons can create a MAGNETIC field.

As an object falls from rest, its gravitational potential ENERGY is CONVERTED to KINETIC energy. Conservation of energy as a tool permits the calculation of the velocity just before it hits the SURFACE. K.E. = J, which is of course equal to its initial potential energy .

Search about this book in Google that is Selina PHYSICS class 7... you will GET all the answers from there...I did it... please follow me I need FOLLOWERS

it ENTERS our LUNGS........

iodegradable material can be defined as a kind of substance which cannot be BROKEN down by natural organisms and acts as a source of pollution.Unlike biodegradable wastes, non-biodegradable cannot be easily handled. Non-biodegradable wastes are those who cannot be decomposed or dissolved by natural agents. They remain on earth for thousands of years without any degradation. Hence the threat caused by them is also more critical. A notable example is the plastics which are a COMMONLY used material in almost every field. To give these plastics a long lasting EFFECT, improved quality plastics are being put to use. This made them more temperature resistant and more durable even after use. Other EXAMPLES are cans, metals, and chemicals for AGRICULTURAL and industrial purposes. They are the main causes of air, water and soil pollution and diseases like cancer.A Non-Biodegradable material can be defined as a kind of substance which cannot be broken down by natural organisms and acts as a source of pollution.Unlike biodegradable wastes, non-biodegradable cannot be easily handled. Non-biodegradable wastes are those who cannot be decomposed or dissolved by natural agents. They remain on earth for thousands of years without any degradation. Hence the threat caused by them is also more critical. A notable example is the plastics which are a commonly used material in almost every field. To give these plastics a long lasting effect, improved quality plastics are being put to use. This made them more temperature resistant and more durable even after use. Other examples are cans, metals, and chemicals for agricultural and industrial purposes. They are the main causes of air, water and soil pollution and diseases like cancer.Since non-biodegradable wastes are not Eco-friendly, they need to be replaced. As a part of a development of alternatives, scientists have brought forward many ides like biodegradable plastics, etc. They incorporated some biodegradable materials with plastics and made them easily and rapidly degradable. But this is quite an expensive procedure....hope it helps you mate

: 45,000 N HOPE it HELPS you, MARK me as the BRAINLIEST.

in WHITE CONTAINER EXPLANATION:because BLACK body absorb radiation greater than white flask while they are in shady AREA pls mark me as brainlist