Ritika performed an experiment as mentioned below:
Four different types of seeds were planted in identical pots filled with the same kind and amount of soil. The pots were placed in a warm, sunny place and were given the same amount of water each day for a month.
Which question about these seeds could be answered at the end of the month?
AWhich seeds grew well in the dark?
BWhich seeds produced the tallest plants?
CWhich seeds survived in cold temperatures?
DWhich seeds needed the least amount of water?
please answer this
A typical flower has a stalk called P. The uppermost part of stalk is wider and is known as Q. On the top of Q different whorls are present. The outermost whorl consists of green leaf-like structures called R. The inner whorl consists of S which are brightly coloured and scented.
What are P, Q, R and S ?
Manomay conducted an experiment where 4 identical
metal balls were allowed to roll down 4 similar curves
with surfaces of different texture. The time taken for
the ball to come to a complete stop for each of the
different surfaces was recorded in the table below.
Which curve has the roughest surface?
How can the roughest surface allow lesser stopping time? Answer to this question should be R. Please advise
An equilibrium state of a body is considered if all the forces acting on it
A are in the same direction
B are equal in magnitude
C have zero resultant
D can be arranged in pairs.
please help me what is equilibrium