Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

1) PLASTIDS are not PRESENT in all cells.

2) MITOCHONDRIA is the powerhouse of the cll.

3) chloroplast helps in the manufacture of FOOD in plants.

4)golgi bodies are the protein-synthesizing organelles in the cell

TYPE QUESTIONS CLEARLY

ANSWER:

(3) GET away

Explanation:

GIVEN info : A 1.3-kg mass is attached to a spring with a force constant of 52 N/m. If the mass is released with a speed of 0.28 m/s at a distance of 8.1 cm from the EQUILIBRIUM position of the spring.

To find : the speed when it is HALFWAY to the equilibrium position, is...

solution : initial velocity, u = 0.28 m/s

initial position, x₁ = 8.1 cm = 0.081 m

final position, x₂ = x₁/2 = 0.0405 m

using energy conservation theorem,

initial KINETIC energy + initial potential energy = final kinetic energy + final potential energy

⇒1/2 mu² + 1/2 kx₁² = 1/2 mv² + 1/2 kx₂²

⇒m(v² - u²) = k(x₁² - x₂²)

⇒1.3(v² - 0.28²) = 52(0.081² - 0.0405²)

⇒1.3(v² - 0.0784) = 0.256

⇒v² - 0.0784 ≈ 0.2

⇒v² = 0.2784

⇒v ≈ 0.53 m/s

THEREFORE the speed of mass is 0.53 m/s

Explanation: a)Arabari or Arabari FOREST RANGE, is the NAME of a forest range in the West MIDNAPORE district of West BENGAL, India.

ANSWER:

The MODERN technology of remote sensing which includes both aerial as well as satellite based systems, allow US to collect lot of PHYSICAL data rather easily, with speed and on repetitive basis, and together with GIS helps us to analyze the data spatially, offering possibilities of GENERATING various options (modeling) ...

in this OPTIONS there is no ANS

Explanation:

ans is RED ALGAE

Answer:

CERTAIN amount of activation energy is essential for thermodynamically feasible reactions also.

In THERMITE process,

Cr2O3+2Al⟶Al 2O3+2Cr+Q

It is an EXOTHERMIC and spontaneous process. It requires more activation energy. At ROOM temperature it does not takes place as activation energy is LESS.

c.Nocardia

hope it HELP you

ANSWER:is 5000000032442842874

EXPLANATION:to SOLVE it TRY on your own

RESISTANCES are CONNECTED in PARALLEL

Explanation:

resistances are connected in parallel

ANSWER:

no no no no no no no no no no no

Explanation:

nhhhhhhjhx

SD hsfgidjJajhshjzhzvvs

Answer:

did u KNOW u can't breathe with NOSE when ur tounge is outside

Explanation:

• Given : M = 0.9 KG
• V = 15m/s
• To find : K.E

• We know that
• K.E = 1/2mv²
• K.E = 1/2×0.9×15²
• K.E = 0.45 × 225 ( DIVIDE 0.9 by 2)
• K.E = 101.25 J

• Hope It helps you

• Thanks

Answer:

Most reptiles can live their entire LIVES on LAND and REPRODUCE in dry HABITATS. Some types of reptiles (such as SEA turtles and penguins) are ...

EXPLANATION:

the ANSWER is OPTION a

be HAPPY DEAR!;)

Answer:

1. Irreversible

2. Irreversible

3. Irreversible

Explanation:

Answer:

1.clean air

2.vane wind

3.ezeerb

4.dirty air

5.tsunami

ANSWER:

The answer is fossil fuels PLEASE MARK me as the brainliest friend

ANSWER:

SORRY...don't KNOW the ans.

Explanation:

PLEASE FOLLOW

1.) WATER - liquid form

2.) lead OXIDE - solid form

3.) ammonia - GASEOUS form

4.) carbon dioxide - gaseous form

5.) Ice - solid form

TOTAL NO OF 1 cm CUBES = 5 x 5 x 5 = 125

OF THIS ON EACH OF THE EXTERNAL SLICE 3 x 3 = 9 CUBES WILL HAVE ONLY ONE SIDE PAINTED. OF THE REMAINING 4 WILL HAVE PAINT ON THREE SIDES AND 12 WILL HAVE PAINT ON TWO SIDES.

TOTAL NUMBER OF CUBES THAT WOULD HAVE PAINT ON ONLY ONE SIDE = 6 x 9 = 54

hope it helps

stay safe and happy holi

ANSWER:

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FLOORS are POLISHED on THURSDAY

Answer:

saturated CARBONS are classified into 1. Alkanes

2.Alkenes

3.Alkynes and examples are for alakanes all single bonded COMPOUNDS with formulaC(N)H(n+2). ..methane

for alkenes all double bonded compounds with FORMULAE C (n)H(2n) ..propene

for alkynes they are all triple bonded compounds with the formulae is C(n)H(2n-2) ..propyne

Answer:

1) 71 KM/hr

2) 2 hours

3) answer is 191,000 meters.

4)

Explanation:

1) Speed is calculated by dividing the

distance traveled by time. It does not

have direction. Average velocity is the

displacement (change in position) divided

by time.So therefore;284 km divided by 4 hours= 71 km/hr

2) TRIP was 2 hours long.

I've COVERED 120KM and the speed is

60km per hour.

120 divided by 60 = 2

= 2 hours

3) Meters of Travel From

Manila to Pangasinan

In the given, it was stated that

Pangasinan is 191 kilometers (km)

away from Manila. It is important to

note that for every kilometer, there

are 1,000 meters (1 km is equal to

1,000 m). If somebody is traveling from

Manila to Pangasinan to visit his or

her grandmother, it will take him or her

approximately 191,000 meters (m) to get

to the province. To be able to understand

more, a solution and the answer

will be explained below

How to Convert Kilometers to

Meters?

.

Determine the given:

1. Distance from Manila to Pangasinan

= 191 km

2. In the metric system, it is established

that for every 1 km, there are 1,000

m.

Perform the solution:

1. To get the answer, write the formula:

191 km x 1,000 m/1 km

2. To be able to get the right unit,

write the unit to be cancelled under

the possible unit. This is to cancel

the same units which are inversely

proportional to each other in the

equation.

3. Calculate the answers based on

the formula: 191 km TIMES 1,000 m

divided by 1 km. Cancel the km units

to be left with m.

4. The answer is 191,000.

5. To explain further, if 1 km is equal to

1,000 m, then 191 km must be equal

to 191 multiples of 1,000 m.

4)

Answer:

2. OXYGEN

Explanation:

PLEASE mark it as BRAINLIEST and FOLLOW

ANSWER:

when we rub comb with dry air so an charge is PRODUCED so it ATTRACTS the small paper PIECES

Explanation:

far point (f)=-40

power of lens=reciprocal of its FOCAL length

p=1/f

according to the formula e,

p=1/-40=-2.5D

so the answer is -2.5D

Explanation:

The SUBSTANCE in which solute dissolve is KNOWN as SOLVENT

Answer:

1-true

2 false

3true

4false

5false

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to ACCELERATE. Force can ALSO be DESCRIBED intuitively as a push or a pull. A force has both magnitude and direction, making it a vector QUANTITY.

ANSWER:

hsus sihe sus SISB SH shsvsu shs SY su sus s

ANSWER:

d.all of the above. is the answer

Explanation:

2 PAY R X 235 68 %£ hdchfsxu

Explanation:

There are 4 MAJOR reasons to use principles of periodization in your training programs: The PRINCIPLE of Accommodation, The GENERAL ADAPTATION Syndrome, scientific STUDY, and the fundamental relationships between different physical qualities.

Explanation:

The XYLEM PARENCHYMA HELPS in sideways conduction. The xylem vessels and tracheids are responsible for the vertical conduction of WATER

ANSWER:

EXPLANATION:

(iyi-suqs-ttt)

H./O.T G.I.RL.S

J.OI/N F/O/R F/UN

g/i/r/ls on/ly

sh.ow bo.o.b.s

f/ir/s/t show

t/o s/e/e me FULL nak/e/d

on/ly gir/ls

Answer:

hi

Explanation:

pls ASK small QUESTIONS about this not only LONGER than USUAL

ANSWER:

the SCHEMATIC atom STRUCTURE of Aluminium is given above.

ANSWER:

c OPTION jo SANDESH padhta ho

ANSWER:

d) STATEMENT is CORRECT

ANSWER:

SORRY not ABLE to UNDERSTAND

ANSWER:

After fertilization, OVULES DEVELOP into the SEEDS and OVARY develops into the fruit.

EXPLANATION:

घ योजना MARK me as a BRAINLIST

ANSWER:

ACCORDING to a theory known as social identity theory, self-concept is composed of TWO KEY parts: personal identity and social identity.

It comprises a coherent system of units of measurement starting with seven base units, which are the second (the unit of time with the symbol s), metre (length, m), KILOGRAM (mass, kg), ampere (ELECTRIC CURRENT, A), kelvin (thermodynamic TEMPERATURE, K), mole (amount of substance, mol), and candela (luminous intensity.

Answer:

Answer: The fauna and flora of polar regions: ARCTIC. ... Only the animals that have best adapted to the cold, like the polar BEAR, Arctic fox and ringed seal, live in these HOSTILE regions year-round. The walrus, harp seal and numerous bird species migrate when the cold intensifies.

Explanation:

i HOPE this answer is right