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Answers posted by ranjani.hogwarts
Questions
11019
answers
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best answer
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votes
What happens when any matter is subjected to change in temperature and pres
answered
Apr 9, 2021
When thermal energy is added to a substance, its temperature increases, which can&nbs...
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votes
smallest atom in periodic table yet found is that of
answered
Apr 9, 2021
helium is the smallest element
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were found invalid, how many votes, For a primary health centre, 28,680 wer
answered
Apr 9, 2021
first year amount given=28680 second year=28680+5850=34530 third year =34530+4700=39230 total a...
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votes
State Biot Savart law, expressing it in the vector form. Use it to obtain t
answered
Apr 8, 2021
refer https://clay6.com/qa/69508/express-biot-savart-law-in-the-vector-form-ii-use-it-to-obtain-the...
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Find evolute of the parabola x2=4ay.
answered
Apr 8, 2021
refer https://clay6.com/qa/124206/what-is-the-evolute-of-parabolic-curve-x2-4ay
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Unit of electric potential is………
answered
Apr 8, 2021
In the International System of Units (SI), electric potential is expressed in&...
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Find the radius of curvature of the curve √x+√y=√a at the point where
answered
Apr 8, 2021
refer https://clay6.com/qa/124824/find-the-radius-of-curvature-of-x-y-1-at-1-4-1-4-
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votes
Chair carpet sofa bench odd one out
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Apr 8, 2021
carpet is odd one out
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Which elements has valence electrons in the n=3 shell
answered
Apr 8, 2021
Therefore all elements with n = 3 shells are in period 3. Based...
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Which of the following characteristics is shared by all organisms (organism
answered
Apr 8, 2021
All living organisms share several key characteristics or functions: order, sensitivity or respons...
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The shadow is short when the sun is overhead at
answered
Apr 8, 2021
shadow is shortest at noon. at noon, the sun is directly overhead. so the r...
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(chatquestion)...How many electrons can fit in the orbital for which n = 3 and / -1? (1) 10 (2) 14 (3) 2 (4) 6
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Apr 8, 2021
f the value of third shell is 3 or n=3 with sub-shell value l=1. This means each orbital will cont...
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A family goes on a beach by travelling 20 km north and proceeds 35 km in a
answered
Apr 8, 2021
refer https://clay6.com/qa/52371/a-car-travels-20-km-due-north-and-then-35-km-in-a-direction-60-wes...
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ten families have an average of 2 boys. how many boys do they have together
answered
Apr 8, 2021
they have average of 20 boys
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Rusting of iron occurs due to
answered
Apr 8, 2021
Iron, as well as iron alloys, rusts because of a chemical reaction known as oxidation...
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_____ are numbers although their values is not fixed
answered
Mar 12, 2021
_____ are numbers although their values is not fixed variable
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The process by which organisms keep their internal conditions relatively st
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Mar 12, 2021
Homeostasis is the process that allows living organisms to maintain ...
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What is the meaning of the word covert?
answered
Mar 12, 2021
Covert means secret or hidden.
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Find the ratio of rupees 9 to 90 paise
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Mar 11, 2021
Firstly convert 9 rupees to paise 9*100 = 900 Rati...
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votes
which shape has 5 sides the same length?
answered
Mar 11, 2021
An equilateral pentagon, i.e. a pentagon whose five sides all have the ...
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The pie chart shows the amount of time each day that Jethro spends on vario
answered
Mar 11, 2021
REFER https://clay6.com/qa/67557/the-pie-chart-shows-the-amount-of-time-each-day-that-jethro-spends...
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B is daughter of the wife of A's mother's only son. What is the relation be
answered
Mar 11, 2021
B is A's wife.
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Maximum no. Of right angles in a right angled triangle are
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Mar 11, 2021
Maximum number of right angles in a right angled triangle are. 2. &...
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meaning for xl in the formula
answered
Mar 11, 2021
XL = inductive reactance on ohms, Ω π = Greek letter Pi, 3.142. f = frequency in Hz. L = i
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The amount of light that is reflected from the object depends on
answered
Mar 11, 2021
The amount of light reflected by an object, and how it is reflected, is highly ...
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what is photoelectric current for 3 marks
answered
Mar 11, 2021
Photocurrent is the electric current through a photosensitive device, such as a photodio...
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Find three consecutive integers such that the sum of the first, twice the s
answered
Mar 11, 2021
x+2[x+1]+3[x+2]= -76 x+2x+2+3x+6= -76 6x+8=-76 6x=-76-8 6x= -84 x= -84/6 x= -14
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Pyramid of energy in ecosystem is called
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Mar 11, 2021
An energy pyramid (sometimes called a trophic pyramid or an ecolo...
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The mammalian reflex refer to
answered
Mar 11, 2021
The diving reflex commonly referred to as the mammalian dive ...
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Critical angle is 60 degree the refractive index of the medium will be
answered
Mar 11, 2021
critical angle for the medium is 60 degree refractive index=1/sin c Where c is critical an...
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votes
_____ are numbers although their values is not fixed
answered
Mar 11, 2021
The numbers which don't have a definite value is known as variables.
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A nursing mother prepared her baby's milk mixture at 85 degree celcius in a
answered
Feb 10, 2021
Feeding bottle temperature= 85 Final temperature= 40 Immersed in an aluminum bottle of heat ca...
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votes
on the scale of 1 unit = 10 crores then the bar length of 6 units=
answered
Feb 10, 2021
On the scale of 1 unit length =10 crore, the bar of length 6 units w...
0
votes
Find the evolute of the parabola x2=4ay
answered
Feb 10, 2021
refer https://clay6.com/qa/124206/what-is-the-evolute-of-parabolic-curve-x2-4ay
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votes
Write setA={1,4,9.....100}in set builder form
answered
Feb 10, 2021
t can be seen that 1 = 12, 4 = 22, 9 = 32 …100 = 102. {1, 4, 9… 100} = {x: x =&nb
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votes
5 pipes are required to fill a petrol tank in 2 hour 20 minutes. How long
answered
Feb 10, 2021
refer https://clay6.com/qa/60277/5-pipes-are-required-to-fill-a-petrol-tank-in-2-hr-20-min-how-long...
0
votes
Sahil bought an article for Rs. 800 and sold it at 25% loss. The selling Pr
answered
Feb 10, 2021
cp=800 loss=25% 25/100*800 rs 200 S.P=C.P–Loss 800–200 Rs=600
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votes
three bottling plants are making similar bottles. plants A makes 12 bottles
answered
Feb 10, 2021
plants A makes 12 bottles per minute, Bottles Made in 1 Hr = 12*60 = 720 Bottle Cost = 8 cent ...
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votes
intervals. A. Amortization B. balance C. mortgage D. outstanding bal 7. It
answered
Feb 10, 2021
option d is the right answer,outstanding balance
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votes
Which of the following is NOT a stimulus that a living thing might sense an
answered
Feb 10, 2021
refer https://clay6.com/qa/88735/which-of-the-following-is-not-stimulus-that-a-living-thing-might-s...
0
votes
solve by matrix method 4x-2y+6z=8,x+y-3z=-1 and 15x--3y+9z=21
answered
Feb 6, 2021
refer https://clay6.com/qa/152190/test-the-consistency-of-the-equations-4x-2y-6z-8-x-y-3z-1-15x-3y-...
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votes
Find the evolute of the hyperbola. x2/a2-y2/b2=1
answered
Feb 5, 2021
Now, on differentiating the Equation x²/a² - y²/b² = 1 with respect to x . 2x/a² - 2y/b² * dy/d
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votes
The blood calcium level is lowered by the deficiency of
answered
Feb 5, 2021
The blood calcium level is lowered by the deficiency of hormone Parathormone. It is also k...
0
votes
Let r1 and r2 be unit vectors in the xy plane making angle α and β with t
answered
Feb 5, 2021
refer https://clay6.com/qa/120977/let-r1-and-r2-be-unit-vectors-in-the-xy-plane-making-angles-a-and...
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votes
What percentage of values is greater than 3rd quartile
answered
Feb 5, 2021
When we divide a series into 4 parts then the last value of each part is called a quartile. The qu...
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PART-I (2 x 8 i) Electro negativity of nitrogen is higher than oxygen. Give
answered
Feb 5, 2021
Oxygen has 8 protons in the nucleus whereas nitrogen only has 7. A bonding pair ...
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If 23 will be taken out from the given data 20,21,22,23,24,25,26,27 . What
answered
Feb 5, 2021
refer https://clay6.com/qa/65103/if-23-is-taken-out-from-the-given-data-then-what-is-the-new-median...
0
votes
moment of inertia ofrod of length 2a and mass m about line passing through
answered
Feb 5, 2021
Mass of rod =M Length of Rod =L Distance of rods edge from center = l/...
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votes
choose the line of symmetry of an isosceles triangle
answered
Feb 5, 2021
An isosceles triangle has one line of symmetry.  ...
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Simplify n2(n-2)+2n3(n+3)-6n(n-4)
answered
Feb 5, 2021
refer https://clay6.com/qa/59045/simplify-n-2-n-2-2n-3-n-3-6n-n-4-
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