Explore topic-wise InterviewSolutions in .

ANSWER:

1.5 N

MAY be is the answer

ANSWER:

EXPLANATION:

FORMULAS USED:

Answer:

hi SORRY I want POINTS

EXPLANATION:

sorry

Answer:

vp tk ci indigo extra deep t enna URCHIN TF dono frnd egypt ward PAL SMELT

ANSWER:

The heat gained by the calorimeter, Q CAL, is determined from the formula, qcal = Ccal×Δt, where Δt is the change in temperature UNDERGONE by the mixture. NOTE: To use the Ccal the EXACT same mass(100.0 g) must be used as in part I.

IDK

Explanation:

I don't KNOW MAN I don't know man I don't know man I don't know man I don't know man I don't know man I don't know man I don't know man

Answer:

16V

I HOPE it HELPS you ☺️

Answer:

EXPLANATION:

A⃗ =−2i^+3j^ and

B⃗ =3i^+2j^

Dot product of TWO vector is

A⃗ ⋅B⃗ =(−2i^+3j^)⋅(B⃗ =3i^+2j^)

A⃗ ⋅B⃗ =(−2)(3)+(3)(2)=0

The dot product of two vector is ZERO which implies that they are perpendicular to each other. This can be obtained as fallows

A⃗ ⋅B⃗ =0

ABcosθ=0

Where A and B are the magnitude of two vectors A⃗  and B⃗  and θ is the angle between them.

⇒cosθ=0

⇒θ=cos−1(0)

⇒θ=900

vector product is given by

A×B=∣∣∣∣∣i^−23j^32k^00∣∣∣∣∣

A×B=i^(0–0)−j^(0–0)+k^(−4–9)

A×B=−13k^

or you can do using the properties

i^×j^=j^×j^=k^×k^=0

i^×j^=k^,j^×k^=i^andk^×i^=j^(clockwise)

i^×k^=−j^,j^×i^=−k^andk^×j^=−i^(anticlockwise)

A⃗ ×B⃗ =(−2i^+3j^)×(3i^+2j^)  

⇒A×B=−4(i^×j^)+9(j^×i^)

∴A×B=−4k^+9(−k^)=−13k^

Answer:

OBVIOUSLY. There are MANY more wavelengths (In ascending order):-

RADIO Waves, MICRO Waves, Infra Red , Visible spectrum,  UV rays, X RAY and gamma rays.

ANSWER:

FOCAL length of a concave MIRROR f = 12 cm. ... Hence the OBJECT distance is 60 cm.

Answer:

h aahe mhanun mi TYALA vicharle asata tyanni sangitale ki TU mala aavadtos sadha aahes mhanun TULA sangavas vatatay ka NAHI aahe mhanun mi tyala vicharal ki kon kitpat pudhe jate AANI aahe mhanun mi tyala vicharle

Answer:

0.035 m^3

Explanation:

Mass = 35 kg

Density of WATER = 1000 kg/m^3

Density = mass / volume

Volume = mass / density

volume = 35 / 1000

volume = 0.035 m^3

Answer:

Every person has TWO COPIES of each GENE, one inherited from each parent. Most genes are the same in all people, but a SMALL number of genes (less than 1 percent of the TOTAL) are slightly different between people.

Answer:

sound wave is the pattern of disturbance CAUSED by the movement of ENERGY traveling through a medium (such as AIR, water, or any other liquid or solid matter) as it propagates away from the source of the sound. Basically sound waves are created by vibrating the BODY. The sound source creates vibrations in the surrounding medium. As the source continues to vibrate the medium, the vibration propagates away from the source at the SPEED of sound, thus forming the sound wave.

ANSWER:

xgvb*'ghftyhhfberhhd SURVEY jejjsjwjejernrnejs

Answer:

l don't KNOW if you have any other QUESTIONS PLEASE let me know. Have a great day.

ANSWER:

BRO I am Not able to understand Because I don't know Physics

Sorry BROTHER

ANSWER:

Mark as BRAINLIEST.

Explanation:

Water has a high specific heat, which means it is difficult to increase the TEMPERATURE of water. HOWEVER, water ALSO has the capacity to retain heat, which allows the other substance inside the calorimeter to absorb that heat.

Thank u

Answer:

All cells share four common components: (1) a PLASMA membrane, an outer covering that separates the CELL's interior from its surrounding environment; (2) cytoplasm, CONSISTING of a jelly-like REGION within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell;

Explanation:

it's your answer

MARK brainliest answer

ANSWER:

Speed is the time rate at which an object is MOVING ALONG a PATH, while velocity is the rate and DIRECTION of an object's movement.

Explanation:

mark as brainlist

each of 6

COULOMB are play

ed 15cm apart from eac

h other in air.

Calculate Coulomb

's FORCE acting

ANSWER:

EASY question

Explanation:

haa.haa.

ANSWER:

A battery consists of a GROUP of CELLS to PRODUCE a potential difference across a CONDUCTOR.

An analog clock is a TOOL for reading the time of day. The shortest hand indicates the hour, a longer hand indicates the minutes, and the LONGEST ARM indicates the seconds. Some analog clocks have only two hands: the SHORTER hand INDICATING the hour and the longer hand indicating the minutes.

Answer:

a line passing through the center of the surface of a lens or spherical MIRROR and through the centers of curvature of all segments of the lens or mirror. Physics. one of three mutually PERPENDICULAR AXES of a BODY about which the moment of inertia is maximum or MINIMUM.

ANSWER:

10 is the CORRECT answer

Explanation:

1st is given and the SECOND one HALF here and half there but the ANSWER is 100 % correct okay my FRIEND mark me as brilliant

Answer:

Ohm's Law is a formula used to CALCULATE the relationship between voltage, current and resistance in an ELECTRICAL circuit. To STUDENTS of electronics, Ohm's Law (E = IR) is as fundamentally important as EINSTEIN's Relativity equation (E = mc²) is to physicists. E = I x R.

Answer:

The Salt Satyagraha or Dandi March, was an act of nonviolent civil disobedience led by Mahatma Gandhi. The march lasted for 24 days from 12 March 1930 to 5 April 1930 in PROTEST against the British salt monopoly.The state monopoly over salt was deeply unpopular; by making it his TARGET, Gandhiji hoped to mobilise wider discontent against British rule. On 12 March 1930, Gandhiji began walking from his ashram at SABARMATI towards the ocean. He REACHED his destination three weeks later, making a FISTFUL of salt as he did and thereby making himself a criminal in the eyes of the law.

Was this answer helpful?

ANSWER:

The time is read by OBSERVING the placement of several "hands", which EMANATE from the centre of the dial: A short, THICK "hour" hand; A long, thinner "minute" hand; On some models, a very thin "SECOND" or "sweep" hand.

Answer:

Rust FORMS when iron and oxygen REACT in the presence of water or moisture in the air. ... Given enough time, any PIECE of iron will change entirely into rust and disintegrate. The process of rusting is a combustion reaction, similar to FIRE. Left in contact with oxygen, iron will react with the oxygen to form rust.

ANSWER:

STATEMENT A. heat is cause and temperature is the effect

Statement B:both heat and temperature having same unit and dimensional formula

ANSWER:

Cheang Pou-soi

Explanation:

The MONKEY KING: HAVOC In HEAVEN's Palace/Director

ANSWER:

c.speed of LIGHT is LESS in ICE than in WATER

ANSWER:

xbmbvxfjkb can bvfhkmbcxxjvcvnkl

Answer:

EXPLANATION:

when RESISTORS CONNECTED in series, EQUIVALENT resistance is the sum of all resistors,

for soln of QUES, equivalent resistance= 5+7+10=22 Ω

Answer:

−195.8 °C (−320.4 °F)

Explanation:

The BOILING point of nitrogen is very low even though the bond between the ATOMS in a nitrogen MOLECULE is very strong. Suggest an explanation. ... however the intermolecular forces between the nitrogen molecules are very WEAK. thus they are easily overcome with little energy therefore leading o a very low boiling point.

Hope it will help you... If you find my answer INFORMATIVE, please mark me as Brainliest. :)

ANSWER:

HELLO GOOD MORNING how are you

Answer:

Charge on the first sphere, q

1

=2×10

−7

C

Charge on the second sphere, q

2

=3×10

−7

C

Distance between the spheres, r=30cm=0.3m

F=

4πε

0

r

2

q

1

q

2

Where, ε

0

= Permittivity of free space

4πε

0

1

=9×10

9

Nm

2

C

−2

F=

(0.3)

2

9×10

9

×2×10

−7

×3×10

−7

=6×10

−3

N

Hence, FORCE between the TWO small charged spheres is 6×10

−3

N. The charges are of same nature. Hence, force between them will be repulsive.

FIRST we TAKE only after DECIMAL points

878 is nearer to 880

1.88 is the ANSWER

this is my answer

please BRAINLIEST me please

ANSWER:

Can told internal reflection be achieved if 2) object ORIGINATES in RARER medium? EXPLAIN with a diagram to JUSTIFY your answer.

ANSWER:

no you'll not fall in pool

cause the intera of MOTION stops when you jump

and when you are in AIR ..

the van MOVES forward.

leaving you back ..

so you'll fall on the road.

hope it helps .

^_________^

Answer:

COULOMB, unit of ELECTRIC charge in the metre-kilogram-second-ampere system, the BASIS of the SI system of physical UNITS. It is abbreviated as C. The coulomb is defined as the QUANTITY of electricity transported in one second by a current of one ampere.

Answer:

60:1

Explanation:

what is the ANGULAR SPEED of the minute of HAND of a clock in FRACTION ?

ANSWER:

kchkwgdkbcelbckdjcdkh

ANSWER:

i THINK that it will DAMAGED

FIND the maximum speed at which a CAR can turn round a curve of 30 m RADIUS on a level road if COEFFICIENT of friction between the tyres and road is 0.4. Take G = 10 m//s^(2). υ=√μrg=√0.4×30×10=√120=11m/s.

Hope it helps

ANSWER:

HOT COLD

Explanation:

HI=T

JK WDSU

ANSWER:A 2D SHAPE can be classified as regular or irregular based on the LENGTH and the interior angles: A 2D shape is said to be regular if all its SIDES are EQUAL in length and all its interior angles measure the same. A 2D shape is irregular if all the sides are of unequal length and all its angles are of unequal measures.

Explanation:

EXPLANATION:

Find the maximum SPEED at which a CAR can turn ROUND a curve of 30 m radius on a level road if coefficient of friction between the tyres and road is 0.4. Take g = 10 m//s^(2). υ=√μrg=√0.4×30×10=√120=11m/s