Explore topic-wise InterviewSolutions in Current Affairs.

B. Ficology PLS MARK me BRAINLIST

D. Uparokt SABHI GREEN COLOUR is REFLECTED

C. 6 is RHE CORRECT ANSWER

Because the SUNLIGHT CREATES HEAT

I THINK so it is (a)

Hello MATE!

Since we know that,

Force of gravitation = GMm / R²

Hence we will simply PUT values into formula, please refer to attachment first.

Here, it interesting to notice that GRAVITATIONAL force between two bodies if 10 KG and 20 kg whuch are 5 m appart is 5.34 × 10^( -10 ).

Such gravitational force is so small and thus is negligible. Therefore its impossible to see such objects attracting each other.

Have great future ahead!

There is no SYMBOL GIVEN DEAR .......PLS CHECK

The SPEED of SOUND is LOWEST in AIR

Because of LAW EVERY ACTION has a EQUAL and opposite CHARGE action on them

Sound travels in mechanical waves. A mechanical wave is a disturbance that moves and transports energy from one place to another through a medium. Insound, the disturbance is a vibrating OBJECT. ... This MEANS that sound can travelthrough gases, LIQUIDS and solids.

EPICENTER is FOUND on the earths surface DIRECTLY perpendicular to the focus.

Hope it HELPS....

Hiukjgdhsjjdjsjsjskeidkkssioe

It's d) C4H10 which MEANS BUTANE.

✴bodyis DIVISIBLE into head and trunk, bulged eyes covered by NICTITATING MEMBRANE.

✴ Male frog isdifferent from female having vocal SACS and copulatory pad on first digit of forelimb.


✴ Skin acts as aquatic respiratory organs (cutaneous respiration). On lands skin, buccal
cavity and lungs acts as respiratory organs.

✴ The system for control and coordination is highly evolved in the frog. Itincludes both neural system and endocrine glands.

✴ Frogs have well organised male and female reproductive systems

An echo effect is typically due to a BLOCKAGE or MISMATCH, which results in the signals bouncing back from where they came. ... As a RESULT, the echo effect is that much more noticeable. While most ECHOES in VoIP come from the far-end point, there are many other factors that can cause this to OCCUR.

The ANSWER is....

(C) पेसमेकर

शरीर के भीतर रक्त परिभ्रमण मे लगभग कितना समय लगता है ?
(a) 29 सैकंड
(B) 21 सैकड
(C) 20 सैकंड
(d) 23 सैकंड

Answer :- d) 23 सैकंड

The fins and tails which the fishes have help them tõ swim in water.
Moreover, the fishes have a streamlined BODY which help them to reduce the force of water or drag and help them MOVE EASILY.

##hope this HELPS uhh♤♤♧♧

A simple pendulum of a FIXED length TAKES the same amount of time for EVERY to and fro motion. By noticing the no of to and fro motions we can MEASURE the time elapsed.

Hey mate

here is your answer



to MAKE a KALEIDOSCOPE we require

♤》》》》3 plane mirrorss
♤》》》》4 plane MIRRORS
♤》》》》3 glass sheets
♤》》》》4glass sheets


answer : 3 plane mirrors



hope you got it


THANK you for posting your question!

A POSSIBLE NUCLEAR FISSION CHAIN REACTION

The magnitude scale is logarithmic. That just MEANS that if you ADD 1 to an earthquake's magnitude, you multiply the shaking by 10. ... For example, if the magnitude of one quake is 6 and another is 4, than the difference in magnitudes is 2, so the stronger earthquake SHAKES 10^2 or 100 TIMES as hard as the milder one.

H҈ e҈ y҈  f҈ r҈ i҈ e҈ n҈ d҈ 


⊙ The PUSH or PULL of an object is called force.





SI unit is NEWTON


HOPE it helps you

The TYRES of vechiles are treaded to allow the water and  MUD to flow from the GAPS of the treads and  to increase the FRICTION for better griping between the road and the tyre.

Hii


Electricity GENERATION is one of the leading sources of greenhouse gas emissions in the United STATES. Powerplants that BURN fossil fuels or materials made from fossil fuels, and some geothermal POWER plants, are the sources of nearly 40% of total U.S.energy-related CO2.

World Cancer Day is an international day MARKED on FEBRUARY 4 to RAISE awareness of cancer and to encourage its prevention, DETECTION, and treatment.

The VARIABLE valency certain elements COMBINE with other atoms, donating, accepting or sharing electrons in different proportions depending on the NATURE of the reaction. For example the iron combines with oxygen to form ferrous oxide as well as ferric oxide. This is TERMED variable valency.

HEYA MATE!!!

STRONG NUCLEAR FORCE IS THE STRONGEST FORCE IN THE NATURE....BUT AT SOME PLACES...GRAVITATIONAL FORCE IS THE MOST STRONGEST FORCE...LIKE - BLACKHOLES , NEUTRON STARS...


HOPE YOU LIKE IT...❤❤

WE CAN PROVE THE SPEED OF LIGHT...
BY THE DISTANCE FROM SUN TO EARTH...
WHICH IS 1 ASTRONOMICAL UNIT...
AND IT TAKES 8 MINS . FOR LIGHT TO COME ON EARTH

HEYA MATE!!!

MY FAVORITE SONGS....

⏺"IN THE END" by LINKIN PARK

⏺ " WHERE TO" of THOR RAGNAROK

When a RAY or BEAM of light falls on object, it gets REFLECTED.....this reflected light REACHES our eyes and enables us to see

HEY MATE!!

I THINK THAT ITS SOME KIND OF LOGICAL QUESTION....

JUPITER IS SO EASY TO CATCH IN A HAND BECOZ IT REVOLVES AROUND SUN IN ANTI CLOCK WISE ....

For obtaning BEST MARKS in these subjects we should do continuous PRATICES in physics numericals and in chemistry we should TRY to understand REACTIONS.

A PULSAR is ACTUALLY a WHITE DWARF

Here is your ANSWER sis
__________________
1⃣HYDROCLORIC ACID
___________________
2⃣SULPHURIC ACID
___________________
3⃣ACITIC ACID
___________________
4⃣NITRIC ACID
___________________
5⃣PROPINOIC ACID
____________________________________

HOPE IT HELPS U
&
PLZ MARK ME BRAINLIST✌❤✌❤

Chemistry is the study of the matter of MOLECULAR level
Physics is the study of the mechanics of why matter read in particular way
Biology is the study of LIVING ORGANISM

Hii..

➡️ Methyl ethanoate is an Ester .

➡️ Ester is a SWEET SMELLING substance. THEREFORE, they are used as perfume .

________________

HOPE this helps !

Trees CONTRIBUTE to their environment by providing OXYGEN, IMPROVING air quality, climate amelioration, CONSERVING water, preserving SOIL, and supporting wildlife. During the process of photosynthesis, trees take in carbon dioxide and produce the oxygen we breathe.

The main characteristics of pteridophytes are:Starr 050407-6301 Unknown pteridophyte

1. Pteridophytes are mostly terrestrial sometimes growing in the moist and shady regions. Whereas some are aquatic like Azolla. Salvinia. The innhabitants of dry land are SELAGINELLA rupestris, Selaginella lepidophylla, Equisetum arvens etc.

2. Pteridophytes shows large variation in the form, size and habit. It ranges from the small annuals to the large tree like perennial forms.

3. The plant body is differentiated into root, stem and leaves.

4. The prominent plant body is sporophytic and REPRESENTS the dominant phase in the life cycle. The sporophyte which is nutritionally independent of the GAMETOPHYTE.

5. Plants are either homosporous (eg. Equisetum, Lycopodium, Pterium) or heterosporous (eg. Selaginella, Marsilea, Salvinia).

6. The leaves vary from the simplest form to the compound nature. On the basis of the nature of leaves the pteridophytes are classified into:

i. Microphyllous pteridophytes,

ii. Macrophyllous pteridophytes.

7. The stem is usually branched; branching is monopodial or dichotomous.

8. The leaves and stem possess filliform trichomes. Stomata are present on both the upper and lower surface of the leaf.

9. The young leaves are coiled in nature.

10. It possesses underground horizontally growing stems called rhizomes.

11. The primary roots are soon replaced by the adventitious roots having permanently growing apex.

12. The stele is a protostele (Lycopodium, Selaginella) Siphonostele (Equisetum, Ophioglossum pendulum) dictyostele (Pteris, Nephrolepis) or polycyclic (Angiopteris).

13. The root and stem possess a well-developed vascular system having the xylem and phloem. The cambial ring is absent so the secondary growth does not occurs.

14. The leaves bearing sporangia are known as sporophylls. The sporophylls with megasporangia are called megasporophyll and with microsporangia are called microsporophyll.

15. Pteridophytes have spore producing leaves or sporophylls; the spots are called sori.

16. Pteridophytes reproduce by spores which are produced in the sporangia. The sporangia is borne on the usually on the ventral surface of the leaves. In one member Ophioglossum a fertile spike is present.

17. Pteridophytes are known as the vascular cryptogams i.e. seedless vascular plants.

18. The ferns are diploid sporophyte.

19. The embryo of pteridophytes is classified into exoscopic embryo and endoscopic embryo.

20. Large variation is also observed in the SHAPE of gametophyte; in the homosporous pteridophytes the prothallus is simple, green and hearts shaped or also possess aerial branches.

21. Life cycle of pteridophytes is diplobiontic.

22. It exhibits heteromorphic alternation between the gametophytic and sporophytic generation. That is morphologically distinct sporophytic and gametophytic generation.

23. In heterosporous species; the microspores give rise to the male gametophyte and megaspore give rise to the female gametophyte.

24. In the homosporous pteridophytes antheridia and the archegonia are borne on same prothallus.

25. Water is essential for fertilization.

26. Presence of protective jacket cells in the sex organs.

27. VEGETATIVE propagation in pteridophytes occurs by fragmentation and budding.

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Hey there............

the female reproductive organs are a pair of ovares, OVIDUCT and the uterus. The ovary produces female gametes called ova (eggs).In human beings, a single matured egg is released into the oviduct by one of the ovaries every MONTH . Uterus is the part where development of the baby TAKE place. Like the sperm, an egg is ALSO a single CELL.

which PLOMER WILLIAM Plomer or SOMETHING ELSE