Popular questions and responses by shivani
  1. physics

    rain is falling at 5m/s making 30 degrees with the vertical towards east . to a man walking at 3m/s on a horizontal road towards east , the rain appears to be at a speed of

    asked on June 15, 2016
  2. 11th grade

    write a factual description of the scene at the park in your locality in the morning hours

    asked on June 30, 2009
  3. science

    identify the type of reaction when hydrogen sulphide gas burns in oxygen to give water and sulphur dioxide

    asked on June 16, 2016
  4. st. joseph school

    vector A =icap+jcap +2kcap. find a vector B which is perpendicular to vector A and whose magnitude is 5.

    asked on December 21, 2015
  5. maths (exponents

    if abc=1 prove that 1/(1+a+b^-1) + 1/(1+b+c^-1) +1/(1+c+a^-1) =1

    asked on June 29, 2014
  6. Algebra

    Integration DX upon root 16 - 6 x minus x square

    asked on March 30, 2020
  7. Maths

    32sin4acos2a=cos6a-2cos4a-cos2a+2prove that

    asked on April 4, 2019
  8. physics

    the sum of magnitudes of two forces acting at a point is 18n and the magnitude of their resultant is 12n. if the resultant makes an angle of 90 degree with the force of smaller magnitude,what are the magnitude of two forces

    asked on June 4, 2017
  9. physics

    A constant force acts on a body mass 0.9 kg at rest for 10s.If the body moves a distance of 250m ,the magnitude of the force is

    asked on May 8, 2017
  10. basic chemistry

    different ways to split a mixture of benzene into components using two phase system separation

    asked on January 7, 2016
  11. st. joseph school

    2icap-jcap+xkcap is a unit vector than find the value of x?

    asked on December 21, 2015
  12. chemistry

    Mole fraction of NaOH is aquous sol 0.15 Find molarity of the solution, %w/w, if the density of solution is 1.25 g/ml

    asked on August 4, 2013
  13. chemistry

    I am given the following reaction: 2NH3(g) -------> N2(g) + 3H2(g) My question is: 6.4 mols of ammonia gas has been put into a 1.7 L flask and has been permitted to reach equilibrium in accordance to the reaction listed above. If the equilibrium mixture

    asked on May 26, 2008
  14. Math

    Integration DX upon root 16 - 6 x- x square

    asked on March 30, 2020
  15. Maths

    There is a leak in the bottom of tank which can empty the tank in 8hours if a tap is open to the tank time taken to empty the tank is 12 hours if tap admitted 6liter water perhour find the capacity of tank

    asked on July 3, 2018
  16. Chemistry

    What will be the molarity of the resultant solution obtained by mixing equal volumes of 1M and 5M ofNaOH.

    asked on September 10, 2017
  17. Math

    If tph,qth and rth term of a gp are a,b,c respectively ,then a^q-r,b^r-p.c^p-q is...

    asked on July 22, 2017
  18. english

    chartersketch of lencho

    asked on May 29, 2017
  19. Science

    Write balanced chemical reaction of the following- Stem is passed over heated iron to form magnetic oxide of iron and hydrogen.

    asked on May 24, 2017
  20. ap cal

    An elevated train on a track 20 feet above the ground crosses a street at a rate of 25 feet per second and at a 30 degree angle. Five seconds later a car crosses under the tracks going 40 feet per second. How fast are the train and the car separating 3

    asked on October 25, 2016
  21. science

    How far should be an undersea object/rock to hear theacho?Speed if sound in water is 1500m/s.

    asked on January 9, 2016
  22. A.AA.SK.v. math


    asked on November 19, 2015
  23. Warren g Harding

    Karina walked from home to the library did some homework then walked back home distance from home/ time

    asked on November 10, 2015
  24. math

    Given figure A and Figure B such that ar(A) = 20sq.units and ar( B ) = 20 sq. A. Figure A and B are congruent B. Figure A and B are not congruent C. Figure A and B are similar D.Figure A and B may or may not be congruent

    asked on December 31, 2012
  25. chemistry

    which quantum number, or quantum numbers, can be connected with the direction a particular orbital position points in space, regarding wave mechanics?

    asked on May 26, 2008
  26. history

    what is the legend of kailashnath templee.. in kanchipuram.?? plzz reply .. need it urgently .. I checked dozens of web sites about the Kailashnath Temple and none mentions any legends. This is the most complete article I found about the temple.

    asked on January 8, 2007
  1. Home Economics

    Home management food and nutrition clothing and textiles

    posted on November 8, 2019
  2. chemistry

    I think answer should not only consider result but the process part should also be correct .

    posted on June 16, 2019
  3. chemistry

    The answer is C.0.13

    posted on May 31, 2019
  4. math

    1/2*(24*25) =1/2*600 =300

    posted on December 3, 2016
  5. Statistics

    no not 19 students

    posted on April 26, 2016
  6. Chemistry PLZ HELP!!!!!


    posted on November 19, 2015
  7. Social studies


    posted on January 14, 2013
  8. Newspaper Article Review

    i was very impressed

    posted on February 10, 2010
  9. chemistry

    I want to apoligize. The equilibrium is 4HCl(g) + O2(g)--->2H2O(g) + 2Cl2(g) Not 4HCl(g) + O2(g) ---> 2H2(g) + 2Cl2(g).

    posted on May 26, 2008