Cobalt
Chromium
Gold
Cadmium
Identify the true statement with respect to Biogas.
If a dicot stem is stained with safranin and fast green, the phloem will pick up
If a force ‘f’ action on a mass ‘m’ produces acceleration ‘a’ then as per Newton’s second law of motion :
If a gun of 1 kg fies a bullet of 10 gm with a speed of 20m/sec then what is the speed at which the gun recoils.
If A is a matrix of order 3*5 and B is a matrix of order 5*3,then the order of AB and BA will be
If a potato is placed on a pure paper plate which is white and unprinted and put in a microwave oven, the potato heats up but the paper plate does not. This is because
If all bullets could not be removed from gun shot injury of a man, it may cause poisoning by
If an object absorbs light of all colours, it will appear
If cream is removed from milk, its density
If density of oxygen is 16 times that of hydrogen, what will be their corresponding ratio of velocity of sound -
