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Abhishek
Questions and answers by visitors named
Abhishek
Questions (48)
Two forces acting on a body in opposite directions,have the resultant velocities of 10newton. if they act at right angles to
6 answers
612 views
denominator of a fraction is 1 more than its numerator. the fraction reduces to one fourth when numerator is reduced by 2 and
2 answers
601 views
a steamer goes downstream in a river and covers the distance between upstream in 6 hours if the speed of the stream is 3 km/hr.
2 answers
918 views
What were the various changes that had taken place in Europe at the beginning of the middle ages ? What were the main
2 answers
601 views
If y=e^x+3logx then prove that dy/dx=x^2(x+3)e^x.
1 answer
351 views
If e^(x+3logx) then prove that dy/dx=x^2(x+3)e^x....can anyone help me out...plz note 3+logx is in adition with x and is the
4 answers
2,539 views
If y=Root of(logx+root of (logx+root of logx.........infinty)...prove that dy/dx=1/x(2y-1)
2 answers
594 views
A boy is riding a bicycle in a rainy day. The force exerted by the boy and the force due to which rain falls downward.
1 answer
405 views
A boy is riding a bicycle in a rainy day. The force exerted by the boy and the force due to which rain falls downward.
1 answer
387 views
A boy is riding a bicycle in a rainy day. The force exerted by the boy and the force due to which rain falls downward.
4 answers
722 views
Plz cud sombdy show me long division method of x^4/(x-1)(x^2+1)???? Plz note (x-1)(x^2+1) is in the denominator.
3 answers
440 views
Plz cud sombdy show me long division method of x^4/(x-1)(x^2+1)???? Plz note (x-1)(x^2+1) is in the denominator.
1 answer
331 views
Plz cud sombdy show me long division method of x^4/(x-1)(x^2+1)???? Plz note (x-1)(x^2+1) is in the denominator.
1 answer
326 views
Two metallic wires of the same material have the same length but cross-sectinal area is in the ratio of 1:2.they are connected
4 answers
878 views
what is the power dissipated in an ac circit in which current v=230sin(wt+90) and I=10sin(wt)...plz help me
1 answer
379 views
in a wire AB of uniform cross section in which a potential gradient of 0.1 V/m exist.If the balancing point is foung to be 180
1 answer
664 views
X and Y are two capacitors(parallel plate) connected in series to a 12V supply.X has air between the plates and its capacitance
3 answers
934 views
At what temp would an intrensic semiconductor behave like a perfect insulator?Why?
2 answers
724 views
the vertical component of earth magnetic field at a place is root3 times the horizontal component.What is the value of angle of
2 answers
629 views
a beam of light consisting of two wavelengths 800nm and 600 nm is used to obtain the interference pattern in youngs double slit
3 answers
787 views
Calculate the work required to be done to stop a car of 1500kg moving with a velocity of 60km/hr?
2 answers
569 views
Bella keeps a supply of red, blue, and black pens in a drawer. The drawer has 13 red pens, 18 blue pens, and 8 black pens. If
2 answers
517 views
The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However,
1 answer
467 views
The sum of odd squares can be expressed as
1^2+3^2+5^2+…+(2n-1)^2=An^3+Bn^2+Cn+D. The value of A can be expressed as a/b, where
1 answer
374 views
Where is plateau of Arabia located?
2 answers
733 views
Bob has three sacks of apples and three more apples in his pocket. Each sack contains the same number of apples. All together,
2 answers
502 views
Who stated the three laws of motion?
1 answer
407 views
What is the difference between solubility and solubility curve?
1 answer
374 views
A number decreased by 30 is the same as 14 decreased by 3 times the number. Find the number. Explain!
2 answers
564 views
Separate 178 into two parts such that the first part is 8 less than twice the second part. Explain!
2 answers
563 views
A man is 42 years old and his son is 12 years old. In how many years will the age of the son be half the age of the man at that
3 answers
658 views
The length of a rectangle is twice it's width. If it's perimeter is 54cm, find its length. Explain!
1 answer
450 views
A man completed a trip of 136 km in 8 hrs. Some part of the trip was covered at 15 km/hr. What is the part of the trip covered
1 answer
374 views
The Gilberts are designing a rectangular patio for their backyard. The patio has an area of 432 square feet. The width of the
5 answers
1,088 views
An automobile spring extends 0.2 m for 5000 N load.The ratio of potential energy stored in this spring when it has been
4 answers
1,832 views
ratios of opposite angles of a cyclic quadrilateral is 5:4 find the angle
3 answers
529 views
What is conductor
1 answer
312 views
If a girl bought 2.2 kg apples and 3.6 kg mangoes @ Rs. 11.50 and Rs.67.50 respectively.If she gave a thousand rupee not to the
1 answer
384 views
The difference between two acute angles of a right triangle is �/9. Show the measures of these angles
are 55° and 35°
1 answer
435 views
Robert spent 3/8 of his money on food and 3/10 on his house rent what fraction of income is left with him if the money left is
3 answers
676 views
What is the osmotic pressure of blood plasma at 37°c
1 answer
416 views
What are electronic wastes?
1 answer
315 views
4 ADDED TO 5 TIMES A NUMBER EQALS 2 SUBTRACTED FROM 7 TIMES THE NUMBER.FIND THE NUMBER
3 answers
456 views
Add 4 to 5 times a number is fourteen.
1 answer
332 views
2+2=5 how it is possible?
3 answers
288 views
A force of 25 N is needed to move automobile wheels up a smooth incline
10 m along in an automotive plant. a. If each of the
2 answers
629 views
He has a lot of candies! or He have a lot of candies!
4 answers
183 views
Measuring the Height of a Tall Object
For this Critical Thinking Assignment, you will be using trigonometry concepts to measure
1 answer
71 views
Answers (18)
Tati
A fresh basket of fruits
Maths 6 th class
Answer is right
Pagal hai kya
Mole=6×12.3/123=0.6 Charge= 0.6×96500 As 50% efficiency So, 2×0.6×96500=115800 C
Debate on girls should learn to do all work and not boys
1152
let the capacity of the container be x amount of milk = 4x/5 as per the question 4x/5 + 10 = 9x/10 x/10 = 10 x = 100 so the capacity of the container is 100 L
4cosacosbsinc
270,450,825
P.E=mgh 150×9.8×10 14700 What will be g?
oye thanku sooo much..nyc:)
The resultant will be maximun when cosine of the angle b/w them is is 0..ie 1 then R=(5^2+5^2+2*5*5cos(0))^1/2
100000/75 cm
The only thing i have as a doubt is how com e^(lnx^3)=x^3 ?!?!?!?:O
=Sin(90-71)/cos71 =cos71/cos71 =1
Valance Electrons?
