A fish is rising vertically to surface of a lake at rate of 2 m/s observes a bird diving vertically towards water at 4 m/s. The refractive index of water is 4/3. what is actual velocity of bird
how many ml of a .1M HCl are required to react completely with 1 gm mixture of Na2CO3 ?
maths --plse help me..
A villager Itwaari has a plot of land of the shape of a quadrilateral. The Gram Panchayat of the village decided to take over some portion of his plot from one of the corners to construct a Health Centre. Itwaari agrees to the above proposal with the condition that he should b...
I think it is U or CL not very clear on the paper. IS there anyway to explain the diagram.
CH3(C2H5)CHC(C2H5)UCH(CH3)CH((C2H5)2) Looking for skeletal diagram and formula
(CH3)2CHCH2CH(CH2CH2CH2CH3)CH2CH(CH3)CH((CH3)2) Looking for skeletal diagram and name of formula.
Aerobic exercise gives equal working out to all the parts of the body, in tune with a beat. Therefore, plain exercise may not work out different body areas with the same vigor and in the same time intervals that aerobic exercises do. Hence, they are more beneficial for symmetr...
An edge of a cube is increased by 10%. Find the percent by which the surface area o fa cube has increased?
grade 9 math
How about the triangle formed by the wall and the rope giving the hypotenuse? Ms Sue