Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Answers posted by ranjani.hogwarts
Questions
11019
answers
1
best answer
0
votes
.A child has sustained fever, stomach pain, loss of appetite and constipati
answered
Feb 5, 2021
Salmonella typhi is the pathogen of typhoid. Typhoid is the disease
0
votes
23 What is 105987 to 3 significant figures? (1 Point) a. 105 ) b. 1.05 x105
answered
Feb 5, 2021
1.06 x 10^5 is the correct answer
0
votes
1. The fixed cost ofa new product is Rs. 18000 and the variable cost per un
answered
Feb 5, 2021
refer https://clay6.com/qa/80317/the-fixed-cost-of-a-new-product-is-rs-18-000-and-the-variable-cost...
0
votes
If the speed of light were 2/3 of its present value, the energy released in
answered
Feb 5, 2021
new speed of light C=2/3 C E=ΔmC^2 new E1=Δmc1^2 =4/9Δmc1^2 =4/9 E decrement fraction=E-E1/E=5/
0
votes
Simplify (3x+2y)2+(3x−2y)2
answered
Feb 5, 2021
(3x+2y)2=9x^2+12xy+4y^2 (3x-2y)^2=9x^2-12xy+4y^2 18x^2+8y^2
0
votes
All green plants, certain protists and photosynthetic bacteria have this mo
answered
Feb 5, 2021
In photosynthesis, light energy is converted to chemical energy, which is stored in the form of gl...
0
votes
QUESTIONS 01:44 p) (a) Explain why metal nanoparticles show surface plasmon
answered
Feb 5, 2021
Surface Plasmons (SP) resonance is the most outstanding optical property of metallic&nbs...
0
votes
Following are the marks obtained by 20 students in statistics. Find out coe
answered
Feb 5, 2021
refer https://clay6.com/qa/127965/following-are-the-marks-obtained-by-20-students-in-statistics-fin...
0
votes
Find the radius of curvature of√x+√y=√a at (a/4,a/4)
answered
Feb 2, 2021
refer https://clay6.com/qa/124824/find-the-radius-of-curvature-of-x-y-1-at-1-4-1-4-
0
votes
What should a person with severe allergy carry with them all times
answered
Jan 20, 2021
be sure to carry a device to inject adrenaline At the first signs of an ...
0
votes
Which of the following is an improper fraction- a)3/4 b)4/3 c)4/7 d)5/16
answered
Jan 20, 2021
option d 5/6 is the improper fraction
0
votes
In how many ways can 4 girls and 5 boys be arranged in a row so that all th
answered
Jan 20, 2021
Let 4 girls be one unit and now there are 6 units in all. They can be arranged in 6! wa...
0
votes
What is angle bisector
answered
Jan 20, 2021
The (interior) bisector of an angle, also called the internal angle bisector&n...
0
votes
According to valence bond theory, water molecule has
answered
Jan 20, 2021
According to Valence Band Theory, H2O has bond angle of 104o28′due to the p
0
votes
The maximum and minimum distances of the earth from the sun respectively ar
answered
Jan 20, 2021
Now we have an elliptical orbit and let maximum and minimum distance is A and A’ and let S be the
0
votes
. Prove using the first principle that the derivative of sin
answered
Jan 20, 2021
f(x) = sin (x) f(x+h) = sin(x+h) From first principle, d(f(x))/dx = lim h->0 [ f(x+h) - f(...
0
votes
Why is DNA to be extracted in pure form?
answered
Jan 20, 2021
All living things, including animals, plants, and bacteria, have DNA in their cells. ......
0
votes
Who is odd in nose mouth throat tongue
answered
Jan 20, 2021
throat is thhe odd one
0
votes
Which of the following activities does not reflect responsible behaviour wi
answered
Jan 20, 2021
The waste collected in polythene bags for disposal causes hazardous effect on the environment ...
0
votes
write the next term of the ap root8, root18, root32
answered
Jan 20, 2021
root 8 = 2root 2 root 18 =3root 2 root32 =4root 2 common difference = 4root 2 - 3root 2=root2 ...
0
votes
Alpha particles are emitted by a radioactive source at an average of 5 emis
answered
Jan 20, 2021
refer https://clay6.com/qa/8792/alpha-particles-are-emitted-by-a-radio-active-source-at-an-average-...
0
votes
What should be added to x2 + xy to obtain 5x2 - xy?
answered
Jan 20, 2021
4x^2 – 2xy should be added to x2 + xy to obtain 5x2 - xy
0
votes
compare and contrast the Aristotelian and Galilean conceptions of motion.
answered
Jan 20, 2021
No motion without a mover in contact with moving body. ... An Aristotelian pro...
0
votes
What two factors determine how much gravitational potential energy is an ob
answered
Jan 20, 2021
The factors that affect an object's gravitational potential energy are its height relative to s...
0
votes
100gm of ice is mixed with 100 gm of water
answered
Jan 20, 2021
Let the final temperature of the mixture be T. Then 100×80+100(T−0)×1/2100×80+100(T−0
0
votes
A________is a collection of numbers gathered to give some information
answered
Jan 20, 2021
. A data is a collection of numbers gathered to give some information. Visual representation ...
0
votes
Acid reacts with metal to produce ___________ gas.
answered
Jan 20, 2021
Metals react with acid to give hydrogen gas and form metal salts
0
votes
the type of forest not found in india is
answered
Jan 19, 2021
India is one of the 17 mega biodiverse regions of the world. Indian forests types&nbs...
0
votes
The identity of a chemical element is determined by which of the following?
answered
Jan 19, 2021
IT IS DETERMINED USUALLY BY PERIODIC TABLE
0
votes
If sinx - cosx = then x is equal to (А) 1 (B) 2 1 (C) J2 (D) 2
answered
Jan 19, 2021
We have,sin-1x-cos-1x=π/6 ⇒sin-1x+cos-1x-2cos-1x=π/6 ⇒π2-2cos-1x=π/6 ⇒2cos-1x=π/2-π/6 ⇒2c
0
votes
10. Decimal representation of rational number 8 27 is
answered
Jan 19, 2021
The decimal expansion for 8/27 is 0.296296...
0
votes
State cayley hamilton theorem
answered
Jan 19, 2021
In linear algebra, the Cayley–Hamilton theorem (named after the mathematicians Arthur Cayl
0
votes
Find the total surface area of a solid hemisphere with radius 7cm.
answered
Jan 19, 2021
TSA=3PIR^2 3X22/7 X7^2 3 X22/7 X7 X 7 =462 CM^2
0
votes
Harold is being pursued by a bull moose through the woods which he was tryi
answered
Jan 19, 2021
refer https://clay6.com/qa/126562/ben-tooclose-is-being-chased-through-the-woods-by-a-bull-moose-wh...
0
votes
the person who first arranged elements in form of perodic table was
answered
Jan 19, 2021
on February 17, 1869, a Russian professor of chemistry, Dimitri Ivanovich Mendeleev, complete...
0
votes
Find the cost of painting a square board of side 44 cm at the rate of Rs. 7
answered
Jan 19, 2021
refer https://clay6.com/qa/67381/find-the-cost-of-painting-square-board-of-side-44-cm-at-the-rate-o...
0
votes
Express the following as improper fraction (a) 25/8 (b) 73/4
answered
Jan 19, 2021
a)2 x(5/8) =21/8 b)7 x 3/4 31/4
0
votes
what is elution? define elution.
answered
Dec 31, 2020
In chromatography, the washing out of an adsorbed material from a solid support, especially by ...
0
votes
The Juice shop sells 188.05 liters of Orange juice on Thursday and 16.91 li
answered
Dec 31, 2020
Suppose that you have x litres of orange juice and y litres of mango juice. Given...
0
votes
the arithmetic mean of 15 values is 20 by adding 3 more values the mean rem
answered
Dec 31, 2020
The arithmetic mean of 15 values = 15. So the sum of the 15 values is 15*20 = 300. Let the three...
0
votes
A 50 |i/-’ capacitor, when connected in series with a coil having 40 Q re
answered
Dec 31, 2020
refer https://clay6.com/qa/151949/a-50-f-capacitor-when-connected-in-series-with-a-coil-having-40-r...
0
votes
12. Find the MISSPELT word. (B) Surprise (C) Guidence (D) C (A) Deceive 13.
answered
Dec 31, 2020
option c guidance is mis -spelt as guidence
0
votes
A farmer has enough corn to feed 300 hens for 20 days.if he buys 100 more h
answered
Dec 31, 2020
refef https://clay6.com/qa/60287/a-farmer-has-enough-cattle-to-feed-300-hens-for-20-days-if-he-buys...
0
votes
If bxy >1then bxy is
answered
Dec 31, 2020
If bxy >1then bxy is less than or equal to 1
0
votes
At what temperature would the volume of a gas be doubled, if the pressure a
answered
Dec 31, 2020
refer https://clay6.com/qa/28031/a-certain-amount-of-an-ideal-gas-occupies-a-volume-of-1-0m-3-at-a-...
0
votes
Explain the capacity of the parallel plates capacitor is to be increased up
answered
Dec 31, 2020
When a dielectric medium is introduced between the plates of parallel plate capacit...
0
votes
c) What is the purpose of having series resistance in this circuit? Derive
answered
Dec 31, 2020
The series resistor limits the current from the external source. The flow of current may...
0
votes
What causes hydrogen bonding
answered
Dec 31, 2020
Hydrogen bonding is a special type of dipole-dipole attraction between molecules, not a coval...
0
votes
What is r in the population equation given -dn/dt=dr
answered
Dec 31, 2020
'r' in the population equation is the intrinsic rate of natural increase in the populati...
0
votes
which set of hybrid orbitals has triangular planner shape
answered
Dec 31, 2020
The geometry of the sp 2 hybrid orbitals is trigonal planar, with the lobes...
Page:
« prev
1
2
3
4
5
6
7
8
...
221
next »
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...