vivek
This page lists questions and answers that were posted by visitors named vivek.
Questions
The following questions were asked by visitors named vivek.
To make 10 mL of 25 mM sodium standard, what volume of 1 M NaCl stock should be used? 250 mL 2.5 mL 0.25 mL 0.5 mL None of these 400 mL
14 years ago
The label of a spread says that it contains, per 100 g product: 80 g fat; 20 g saturated fat. What is the percentage of saturated fatty acids expected in the fat extracted from this spread? 25% 80% none of these 20% 16%
14 years ago
geography envoirment
14 years ago
what is the angular speed of one satellite as seen by an astronaut in another satellite?
13 years ago
the initial velocity of a particle is u (at t=0) and acceleration f is given by at.which relation is valid: (a)v=u+at^2 (b)v=u +at^2/2 (c)v=u+at (d)v=u
11 years ago
tan¦È=7/24 then prove that ¡Ì(1-cos¦È/1+cos¦È)=1/7 WHERE 0<¦È<90¡ã
10 years ago
In how many ways a selection can be made of atleast one fruit of 5 bananas, 4 mangoes and 4 almonds
9 years ago
Triangle ABC , BC = CD and (angle ABC - angle bac ) =30, the measure of angle and is?
9 years ago
Find five rational numbers between - 3/5 and - 1/2
8 years ago
an object of mass 2 kg attached to wire length 5 cm is revolved in a horizontal circle if it makes 60rpm find angular speed
8 years ago
Answers
The following answers were posted by visitors named vivek.
we have problem it'sa regular quadilateral example given by u is not correct
15 years ago
44 degree
14 years ago
b. 525 is the population of the frogs after 5 years
14 years ago
Assume g= 10 m/sec2 60*x1 + 35*x2 = 1.3*10=13 on observation we get x1= 0.1 m x2= 0.2 m so tan(angle)= .1/.8= .125 angle= 7.125 degree
12 years ago
3-0 9-0 11-5
12 years ago
A=D1*D2 LIKE D=24 AND 18. SO 24*18=432. THEREFORE AREA=432 . AND SIDE= SQRT D1*2+D2*2 . SO GIVEN D1 AND D2 =24 AND 18 =SQRT 24^2 +18^2= 576+324 =900 THEREFORE SIDE= sqrt900=30.
11 years ago
4 ohm
7 years ago