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The SPEED of that WIND can be measured using a tool called an anemometer. An anemometer looks LIKE a weather vane, but instead of measuring which direction the wind is blowing with POINTERS, it has four cups so that it can more ACCURATELY measure wind speedAnemometerplease mark me brainliesthope it helps

convectionExplanation:MARK me as BRAINLIEST

1600m/sright ANSWEREXPLANATION:have a GOOD DAY

on✯Relative density of SILVER is 10.5. What is the density of silver in S.I unit? What ASSUMPTION do you make in your CALCULATION?✭Given✭Relative Density of silver = 10.5✬To find✬Density of silver = ?✭We know✭Density of water = 10³ Kg/m³✦Relative Density = Density of silver ÷ Density of water✦Density of silver - R.D × Density of water10.5 × 10³ Kg/m³➺Density of Silver = 10.5 × 10³ Kg/m³✯Assumption made✯Density of water = 10³ Kg/m³

please WRITE your NAME beacuse I also have the same BOOK and you are in which class which SCHOOL

ct placed at 2F of a CONVEX lens will PRODUCE an IMAGE at 2F. As you can clearly SEE in the diagram that the image FORMED is real and inverted

AnswerImpulse=F×t= CHANGE in Momentum⇒ Change in Momentum =mv−mu=0.15(12)−0.15(−20)=4.8⇒F×0.001=4.8 ⇒F=4800N THEREFORE, A is correct option.

all of these HOPE IT HELPS THANKS FOR WATCHING

AExplanation Elastic potential energyis Potential energystored as a result of deformation of anelastic OBJECT, such as the stretching of a SPRING. It is equal to the WORK done to stretch the spring, which DEPENDS UPON the springconstant k as well as the distance stretched.

The acceleration due to gravity at a depth d, is GIVEN by.Also, the value of G at a height h= Since, g' must be equal to Hence, or = Explanation:PLEASE MARK me as brainleast

f MOVING PARTS in a machine that does a certain TASK

tion:LINEAR Kinetic ENERGY of a SOLID spherical BALL is 1/2mv² and rotational Kinetic energy of a ball is 1/2Iω²But, I = 2/5mr²∴ rotational K.E. of ball = 1/2( 2/5mr²)ω²=1/5mv²

tion:m= 75 kgweight = MG [ G on earth = 10 m/s^2 ] W = 75*10 w = 750 N [ on earth ]

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⭕Here is your answer mate ⭕1. The. most common definition of weight is the force exerted on a body by gravity. This is often expressed in the formula W=mg, where 'W' is the weight, 'm' the MASS of the object, and g gravitational acceleration, g=9.81 on the surface of the earth. so if W=98N then m= (w/g) =98/9.81 =10kg.2. We have:80N=m*9.81m/s^2m= (80N/9.81)m/s^2m≈ 8.2kgSo, the SECOND object's mass is around 8.2kilograms.3. 0.98N=(m*8.91) m/s^2m=0.9N/9.81m/s^2m≈0.1kgm≈100gSo, the THIRD object's mass is around 0.1 kilograms or 100 grams.❤️Hope it helps U.. ☺️☺️✌️✌️❤️

a. 0.113 KGB. 108kg C. 870 kgmark as BRAINLIEST ✌️..

Atomic mass of an ELEMENT is the relative mass of its ATOM as compared with the mass of a carbon-12 atom taken as 12 units. HENCE, atomic mass of oxygen is 16 U means that one atom of oxygen is 16 times heavier than 1/12 of a carbon-12 atom.

hat a SHOT putter exerts a force of 140 N on the shot. The shot has an acceleration of 19m/s². And we NEED to FIND the mass of the shot . We know that Force is the product of mass and acceleration . So , HENCE the mass of the shot is 7.36 kg .

is EQUAL to the force AFFECTING on the particleExplanation:according to NEWTON's 2nd law of motion that rate of CHANGE of MOMENTUM is ______is equal to the force affecting on the particle________Mark me brainliest and follow

A WELL-balanced diet PROVIDES important VITAMINS, minerals, and nutrients to keep the body and mind strong and healthy. Eating well can also help WARD off numerous diseases and health complications, as well as help MAINTAIN a healthy body weight, provide energy, allow better sleep, and improve brain function.

he two wires are identical they will have same area and cross- sectional area. The ratio of resistivity is 1: 3. By formula we know that resistance is where is the resistivity of the wire , l is the length of the wire & a is the cross-sectional area. When the LENGHTH of the conductor is VARIED , then its area also changes , e.g. When we stretch a wire , it becomes THIN , its lenght increases but its cross - sectional area decreases. During this TRANSFORMATION the Volume remains constant . ➳ When we INCREASE lenghth to then its resistance becomes :- ➳ When we increase area to then its resistance becomes :- ➳ When we increase radius to then its resistance becomes :-

ve lense is used to DIVERGE INCIDENT rays .This helps to create a virtual image on the opposite SIDE of the REFRACTING surface .It is also used in glasses ,lasers ,cameras ,FLASHLIGHTS ,etcOk..I'll give uh...❣️

Displacement is the shortest distance between the initial and the final position. Here, the car travels from stop A to B and RETURNS to stop A. THUS, the displacement of the car is 0 m/s.

Hello mate EXPLANATION:A HORMONE is any member of a class of signaling molecules in multicellular organisms, that are transported to distant organs to regulate physiology and / or BEHAVIOR. Hormones are required for the correct development of both animals and plants. Insulin is a peptide hormone secreted by the β cells of the PANCREATIC islets of Langerhans and maintains normal blood glucose levels by facilitating cellular glucose uptake, regulating carbohydrate, lipid and PROTEIN metabolism and promoting cell division and growth through its mitogenic effects.

Among all the ELEMENTS of the PERIODIC table, the alkali metals are CONSIDERED to be the most ELECTROPOSITIVE.

on✯A car initially at rest starts moving with a constant ACCELERATION of 0.5m/s and travels a distance of 25m. Find the velocity and TIME TAKEN?✬Given✬Initial velocity (u) = 0m/sAcceleration (a) = 0.5m/sDistance travelled (S) = 25m☆To find☆Final velocity (v)Time taken (t)✮Solution✮From equation of motion:v² = u² + 2asv² = (0)² + 2(0.5)(25)v² = 25v = √25v = 5m/s➺Final Velocity (v) = 5m/sFrom equation of motion:v = u + at5 = 0 + 0.5(t)t = 5 ÷ 0.5t = 10s➺Time taken (t) = 10s

• The free electron model was refined by introducing a crystalline EXTERNAL POTENTIAL .• This allows much progress, but is not the full story • Ions are not INFINITELY massive, nor held in place by infinitely STRONG forces • The classical static lattice can only be valid for T=0K • It is even wrong for T=0K: ∆x∆p ≥ ¯h ⇒ Zero point motion • This is a particular problem for insulators: UNLESS kBT > Eg there are no degrees of freedom to account for their many propertiesHOPE IT WILL HELP YOU

yesExplanation:it's my PLEASURE to HELP you PLEASE MARK me as a BRAINLIEST.

फ्लेमिंग का दायें हाथ का नियम FLEMING's right hand rule in hindi दाएं हाथ के अंगूठे का नियम ... इसे ही फ्लेमिंग का दाये हाथ का नियम कहते है। जैसा चित्र में दिखाया गया है की अंगूठा चालक की दिशा की तरफ किया हुआ है तथा तर्जनी अंगुली को चुंबकीय क्षेत्र की तरफ। तो माध्यिका अंगुली की दिशा प्रेरित धारा की दिशा में होगी।Explanation:Fleming's right-hand rule gives which direction the current flows. The right hand is held with the thumb, index finger and middle finger mutually PERPENDICULAR to each other (at right ANGLES), as shown in the diagram. The thumb is pointed in the direction of the motion of the conductor relative to the MAGNETIC field

on✯The velocity of an object increases at a CONSTANT from 20m/s to 50m/s in 10s.  Find the acceleration.✬Solution✬U = 20m/s ( INITIAL velocity )V = 50m/s ( final velocity )t = 10s ( time TAKEN )a = v - u ÷ t ( acceleration )a = 50 - 20 ÷ 10a = ³⁰⁄₁₀a = 3m/s✵Acceleration of the object = 3m/s✵

plz MAKE me brainlistExplanation:This TELLS EXCEL that you are entering a formula, not just numbers. Type the equation you want to calculate. For example, to add up 5 and 7, you type =5+7....How to do calculations in Excel.OperationMultiplicationOperator* (asterisk)Example=A1*A2DescriptionMultiplies the numbers in A1 and A2.

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plz make me brainlistExplanation:This vignette ILLUSTRATES the IDEAS BEHIND solving systems of linear equations of the form Ax=bAx=b whereAA is an m×nm×n matrix of coefficients for mm equations in nn unknownsxx is an n×1n×1 vector unknowns, x1,x2,…xnx1,x2,…xnbb is an m×1m×1 vector of constants, the “right-hand sides” of the equationsThe GENERAL conditions for solutions are:the equations are consistent (solutions EXIST) if r(A|b)=r(A)r(A|b)=r(A)the solution is unique if r(A|b)=r(A)=nr(A|b)=r(A)=nthe solution is underdetermined if r(A|b)=r(A)r(A)r(A|b)>r(A)We use c( R(A), R(cbind(A,b)) ) to show the ranks, and all.equal( R(A), R(cbind(A,b)) ) to test for consistency.

v=u+at is the FIRST EQUATION of motion. In this v=u+at equation, u is INITIAL VELOCITY. v is the FINAL velocity.

tion:No. As OTHERS have explained, you cannot exceed the speed of light. In one dimension this PROHIBITS your light speed car from SHINING at all, because the light cannot move faster from the car, and so can never leave the HEADLIGHTS. However, we LIVE in multiple dimensions and so not all light shines in the same direction.Let us set up a 2-dimensional, massless (i.e. moving-at-lightspeed) car that fires off two photons, one going up and one going down

Here it is HOPE it helpsExplanation:THANKS

hi PLS focus on your studies INSTEAD of doing this type of non SENSE things ok.Explanation:MORAL: focus on your studies