Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

A driver of a car travelling at 52 km h–1 applies the brakes and accelerates uniformly in the opposite direction. The car stops in 5 s. Another driver going at 3 km h–1 in another car applies his brakes slowly and stops in 10 s. On the same GRAPH paper, plot the speed VERSUS time graphs for the two cars.

Explanation:

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Answer:

this STATEMENT actually refers to that every machine every machine which is in this world is used to MEASURE SOMETHING or kind of INSTRUMENT has its advantages and DISADVANTAGES so there are mechanical advantages and mechanical disadvantages that is why a machine has mechanical advantage as well as mechanical.

ANSWER:

here an ANTACID would change the colour of ph paper to greeenish BLUE as it is a base .

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Answer:

1. Ionic compounds are formed by the TRANSFER of electrons that are positively and negatively CHARGED, WHEREAS, covalent compounds are formed by SHARING the electrons. 2. In an ionic compound, bonding involves a metal and nonmetal, whereas, in the covalent compound, bonding is between nonmetals.

Answer:

largest FLOWER in the WORLD is RAFFLESIA but I don't know who discovered it..

ANSWER:

Water has become a highly necessary part of human being’s existence on Earth. Thus, the importance of water can be compared to the importance of air. All living organisms whether it is human, animals, or plants. Everyone is completely depending on fresh and potable water. Thus, essay on save water save a life is an insight into some of the unknown and important BENEFITS of water for human beings.

Water is perhaps the second most important substance on Earth after the air. Apart from drinking, there are other benefits of water as well. Thus, it includes cooking, washing, cleaning, etc. Water is not a vital part of the human being’s survival. Also, it important for the survival of trees and plants. Additionally, it is a precious element required for the AGRICULTURAL as well as various other industrial sectors.

Currently, the biggest problem related to global warming is a huge water depreciation on Earth. This is MAINLY caused due to misuse of water happening at various places. In the current scenario, it is important to understand the formula for the conversation of water and thereby save water. Because pure water resources are the primary sources for all our NECESSITIES. And when it becomes depreciated, it can lead to huge catastrophic conditions for human beings.

Need to Save Water

Currently, there are many regions in the world that are facing extreme water scarcity due to decline of groundwater and scanty rainfalls. Also, in some areas, the groundwater is contaminated or it has been overused. Thus, these factors have to lead to drought situations and in these areas it has lead to water scarcity. Furthermore, urbanization and industrialization have added to the problems where groundwater has been overused to fulfill the increasing demands of the population.

According to the WHO report, 1 out of people does not have access to safe drinking water. Seeing this, the water crisis in the future does seem inevitable. Also, it calls for an immediate action plan in order to conserve water so that precious resource can be saved for today as well for future generations.

Answer:

Explanation:

Yes, roots also take in oxygen. Roots absorb oxygen present in the soil PARTICLES through surface of ROOT hairs by the PROCESS of diffusion. The cells of roots are living, so they need oxygen to RESPIRE and release energy by oxidation of food

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ANSWER:

STORAGE roots

• carrot
• beetroot
• colacasia
• Chinese potato
• sweet potato
• arrow root
• ginger.

Under GROUND stem

• colacasia
• ginger
• potato
• sweet potato
• Chinese potato

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ANSWER:

a dissese MEDICINE is CALLED a VACCINE

Answer:

A has to push a lighter BOX and B has to push a similar heavier box on the same floor. Who will have to APPLY a larger force and why?

A heavy object produces more FRICTION as it is pressed hard against the OPPOSITE surface. So, B will have to apply a larger force.

ANSWER:

plants-butterfly-frog-snake-eagle-lion

Answer:

1.True LIVING ORGANISM...

2.Microscope

3.Immune SYSTEM

Answer:

WATER pollution

Explanation:

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ANSWER:

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Answer:

Reflection is the change in direction of a wavefront at an interface between two DIFFERENT MEDIA so that the wavefront returns into the medium from which it originated. COMMON examples include the reflection of LIGHT, sound and water waves

Explanation:

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ANSWER:

It is basic in NATURE as it is a matal CARBONATE and METAL carbonates are always basic.

ANSWER:

FIRST ONE because it is GASEOUS STATE

2they requires food for nutrition

3 Robert Hook

1 microscope

4 no outermost CELLWALL is there in animal CELLS

5 cytoplasm

7 hemoglobin

9 Nucleus

11 chlorophyll

17 cell wall

21 PLASTIDS and cell wall

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• Because it helps in conserving and enriching the fertility of the soil. By growing plants again aND again on the same soil, Because deficient nutrients. Thus it is necessary to replenish the soil with these nutrients.

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Answer:

Logging is the cutting, SKIDDING, bucking, and then LOADING of the logs on to trucks. Believe it or not, this is actually a manufacturing process. It is the process of TURNING standing trees in the forest into cut logs that can be transported by TRUCK. ... After the TREE is on the ground the tree is delimbed and topped.

Explanation:

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Answer:

when a BALL hits the GROUND its will be the VELOCITY ZERO

ANSWER:

what I do of this........

NACL, H2O, CO2

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Answer:

425ml

Explanation:

(15/100)75+X=75

ans=425ml

Answer:

KEY Differences Between Parallel and RETICULATE Venation

Parallel venation can be described as the veins showing the parallel arrangement to one another, all over the leaf BLADE or lamina, while the veins in reticulate venation show network or web-like arrangement all over the leaf blade or lamina.

ANSWER:

i THINK ALWAYS that how is it CLEAR

EXPLANATION:

The light from the SUN takes about 8 minutes to reach the Earth after it has been emitted from the sun's surface. The TIME it takes for light to reach planets in our SOLAR System varies from about 3 minutes for Mercury to about 5.3 HOURS for Pluto.

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ANSWER:

TRUE.............,.........

Answer:

i THINK you wanna know about bts..

➡BTS, also known as the Bangtan Boys, is a seven-member South Korean BOY band who began formation in 2010 and debuted in 2013. The septet co-writes and PRODUCES much of their output. Originally a hip hop group, their musical style has evolved to include a WIDE range of genres.

EXPLANATION:

UNIT of PASCAL is Pascal SECOND.

EXPLANATION:

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ANSWER:

Explanation:Rainwater harvesting  is the collection and storage of rain, rather than allowing it to run ... ALTHOUGH NEW Zealand has plentiful rainfall in the West and South, for much of the country, ... To enhance irrigation in arid environments, RIDGES of soil are constructed to trap and prevent rainwater from RUNNING downhills.

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ANSWER:

I didn't UNDERSTAND the QUESTION

Answer:

1. thanks for the NEXT few days and then I will be ABLE to make it to the MEETING TONIGHT but the office tomorrow and will let you KNOW

Ampere

Ampere is a fundamental UNIT. All OTHERS are DERIVED unit.

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Explanation:

Major current ENVIRONMENTAL issues may include climate change, pollution, environmental degradation, and resource depletion. The CONSERVATION MOVEMENT lobbies for protection of endangered SPECIES and protection of any ecologically valuable natural areas, genetically MODIFIED foods and global warming.

ANSWER:

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Hello russia ka sintest ban ja pata CHAL jaya ga

ANSWER:

Yarns are made up of thin strands CALLED fibers. The process of making yarn from fibers is called SPINNING. In this process, a mass of cotton wool are drawn out and twisted. This brings the fibers together to form yarn.

Explanation:

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OXYGEN and carbon dioxide move across CELL membranes VIA SIMPLE diffusion, a process that requires no energy input and is driven by differences in concentration on EITHER side of the cell membrane.

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Answer:

(a)  ova and parasites

Explanation:

Stool Test: Ova and Parasites (O&P)What It Is

A stool (feces) sample can provide valuable information about problems in the stomach, intestines, rectum, or other parts of the gastrointestinal (GI) system.

In an ova and parasites (O&P) exam, a technician views a sample of stool under a microscope to look for parasites and their ova (eggs) or cysts, which are hard shells that protect some parasites at a certain stage in their lifecycle.

Why It's Done

A doctor may request an O&P exam if your child has symptoms of a possible parasitic infection, such as diarrhea for an extended period of time, blood or mucus in the stool, abdominal pain, nausea, headaches, or fever, especially if there's been an outbreak of parasitic illness at your child's school or daycare center, your child recently drank untreated water, or if your family recently visited a developing country.

Preparation

Unlike most other lab tests, a stool sample is often collected by parents at home, not by health care professionals at a hospital or clinic.

If possible, your child may be asked to avoid certain foods and treatments for 2 weeks before the test, including:

• antacids, antidiarrheal drugs, and laxatives
• antibiotics and antiparasite drugs
• enemas
• contrast materials (liquids taken before some X-rays, CAT or CT scans, or other IMAGING studies)

Procedure

The doctor or hospital laboratory will usually provide written instructions on how to collect a stool sample. If instructions aren't provided, here are tips for collecting a stool sample from your child:

Be sure to wear latex gloves and wash your hands and your child's hands afterward.

Many kids with diarrhea, especially YOUNG kids, can't always let a parent know in advance when a bowel MOVEMENT is COMING. So a hat-shaped plastic lid is used to collect the stool specimen. This catching device can be quickly placed over a toilet bowl, or under your child's bottom, to collect the sample. Using a catching device can prevent contamination of the stool by water and dirt. Another way to collect a stool sample is to loosely place plastic wrap over the seat of the toilet. Then place the stool sample in a clean, sealable container before taking it to the lab.

Plastic wrap can also be used to line the diaper of an infant or toddler who isn't yet using the toilet. The wrap should be placed so that urine runs into the diaper, not the wrap.

Your child shouldn't urinate into the container and, if possible, should empty his or her bladder before a bowel movement so the stool sample isn't diluted by urine.

The stool should be collected into a clean, dry plastic jar with a screw-cap lid. For best results, the stool should be brought to the lab right away. If this isn't possible, the stool should be stored in preservative provided by the lab and then taken there as soon as possible.

What to Expect

When the sample arrives at the laboratory, a technician stains some of the stool specimen with a special dye and views it under a microscope to identify parasites or ova that are present.

Getting the Results

In general, the result of the ova and parasites test are reported within 2 days.

Risks

No risks are associated with collecting stool samples.

Helping Your Child

Collecting a stool sample is painless. Tell your child that collecting the stool won't hurt, but it has to be done carefully. A child who's OLD enough might be able to collect the sample alone to avoid embarrassment. Tell your child how to do this properly.

If You Have Questions

If you have questions about the ova and parasites test, speak with your doctor.

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ANSWER:

YES the CHEMICAL acid is HCL(hydro chloric acid)

ANSWER:

OCA

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ANSWER:

SEPARATING for CAMPHOR and SALT

Answer:

20

Explanation:

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Answer:

The RESISTANCE of a connecting wire, which is made os a GOOD CONDUCTOR (copper), is NEGLIGIBLE and is almost zero.

Explanation:

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ANSWER:

LARGE INTESTINE....... XD

Answer:

POTASH ALUM, tetraamine COPPER sulphate, washing soda are purified by crystallization. Explanation: Crystallisation is a very popular technique to SEPARATE a solute from a SOLVENT. In this process the solution is heated in which the water of crystallization gets evaporated

Explanation:

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Answer:

Digestive enzymes are a group of enzymes that break down polymeric macromolecules into their smaller building blocks, in order to facilitate their absorption by the body. Digestive enzymes are found in the digestive TRACTS of ANIMALS (including humans) and in the tracts of carnivorous plants, where they aid in the digestion of food, as well as inside cells, especially in their lysosomes, where they function to maintain cellular survival. Digestive enzymes of DIVERSE specificities are found in the saliva secreted by the SALIVARY glands, in the secretions of cells lining the stomach, in the pancreatic juice secreted by pancreatic exocrine cells, and in the secretions of cells lining the small and large intestines.

Digestive enzymes are classified based on their target substrates:

Lipases split fatty acids off of fats and oils.

Proteases and peptidases split proteins into small peptides and amino acids.

Amylases split carbohydrates such as starch and sugars into simple sugars such as glucose.

Nucleases split nucleic acids into nucleotides.

In the human digestive system, the main sites of digestion are the oral cavity, the stomach, and the small intestine. Digestive enzymes are secreted by different exocrine glands including:

Salivary glands

Gastric glands in the stomach

Secretory cells(islets) in the pancreas

Secretory glands in the small intestine