Electron microscopic studies of the sarcomeres have revealed that during muscle
Electron microscopic studies of the sarcomeres have revealed that during muscle contraction Options (a) The width of A-band remains constant…
4 years ago
NEET2013
Megasporangium is equivalent to
Megasporangium is equivalent to Options (a) fruit (b) nucellus (c) ovule (d) embryo sac Correct Answer: ovuleExplanation:Megasporangium is the structure…
4 years ago
The molar specific heats of an ideal gas at constant pressure and volume are denoted
The molar specific heats of an ideal gas at constant pressure and volume are denoted by Cp and Cv, respectively.…
4 years ago
A piece of iron is heated in a flame. It first comes dull red then becomes reddish
A piece of iron is heated in a flame. It first comes dull red then becomes reddish yellow and finally…
4 years ago
The wetability of a surface by a liquid depends primarily on
The wetability of a surface by a liquid depends primarily on Options (a) surface tension (b) density (c) angle of…
4 years ago
The following four wires are made of the same material. Which of these will have
The following four wires are made of the same material. Which of these will have the largest extension when the…
4 years ago
The condition under which a microwave oven heats up a food item containing
The condition under which a microwave oven heats up a food item containing water molecules most efficiently is Options (a)…
6 years ago
In the given (V – T) diagram, what is the relation between pressure P₁ and P₂?
In the given (V - T) diagram, what is the relation between pressure P₁ and P₂? Options (a) P₂ >…
6 years ago
The amount of heat energy required to raise the temperature of 1 g of Helium
The amount of heat energy required to raise the temperature of 1g of Helium at NTP, from T₁K to T₂K…
6 years ago
For the normal eye, the cornea of eye provides a converging power of 40D
For the normal eye, the cornea of eye provides a converging power of 40D and the least converging power of…
6 years ago