Two blocks I and II having equal mass are suspended through a pulley, as shown in the given figure.
As the knife cuts the thread
Ablock I will rise
Bblock II will fall
Cboth blocks will fall
Dboth blocks will rise.
how is that possible
Study the electric circuit below.
Which circuit diagram represents the electric circuit shown above?
Some changes are listed as follows:
I. Changing of seasons
II. Rusting of iron
III. Occurrence of floods
IV. Preservation of food items
V. Formation of butter from milk
Which of these are undesirable changes?
AI and III only
BII and III only
CI, III and V only
DIV and V only
how can changing of seasons be a desirable change
Following are the characteristics of a type of soil.
1. It has very large water-holding capacity.
2. It tends to be very dense.
3. It has the smallest particle size of any soil type.
Which of the following type of crops is suitable to grow in the soil mentioned above?
Refer to the given figures P, Q and R.
Select the incorrect statement regarding them.
AAnimal Q moves by contraction and expansion of its muscles.
BAnimal P bears three pairs of jointed legs on its body which help in its movement.
CAnimal R moves in water with the help of its fins.
DAnimal P moves with the help of a muscular organ, which makes wave-like movements.
Which of the following breathes through the same organ as the animal shown here?
where can I get the explanation ?