Question 4 :
In normal state of energy the incident high energy photons will be______________
Question 6 :
Which of the following types of force can do no work on the particle on which it acts
Question 7 :
The equation of continuity is obtained by applying in the law of conservation of_____________
Question 11 :
The electric P.E of an electron in an orbit at a distance rn from the positive charge_____________
Question 13 :
An inductive coil has a resistance of 100. When an AC signal of frequency 1000Hz is fed to the coil the applied voltage leads the current by 45. What is the inductance of the coil
Question 16 :
Which branch of science plays an important role in the development of technology and engineering
Question 17 :
If a car moves with a uniform speed of 2 ms-1 in a circle of radius 0.4. Its angular speed is______________
Question 18 :
The ability of Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an example of __________ at work.
Question 19 :
A substrate binds to its enzyme at a location called the __________ site.
Question 29 :
Protozoa have several types of vacuoles.The function of a contractile vacuole is to
Question 30 :
RNA that is complementary to a segment of another RNA molecule to which it will bind is known as
Question 31 :
Which of the following when used in proper concentration stimulates the Ascomycetes fermentation of vitamin B12 and can be used to counteract toxicity of iron in Candida species?
Question 32 :
The technique(s), used for the assay of heat-labile enterotoxin produced by Escherichia coli, is/are
Question 33 :
The nature of the poliovirus gives for oral vaccination (satin vaccine) as part of the eradication programme is
Question 34 :
In galvanic cell Zn acts as an anode so its value of standard reduction potential in comparison to coupled electrode would be________________?
Question 35 :
The octet rule does not always hold for which of the following elements _________________?
Question 36 :
Which of the following is different with respect to physical appearance ?
Question 39 :
In network of silica (SiO2) each silicon atom is surrounded by _____________ atoms of osygen?
Question 40 :
Force responsible to hold atoms together in a compound is called ________________?
Question 46 :
What is the relative rate of effusion of CO and CO2 ?
Question 47 :
When substance moves from a solid to a liquid state all of the following changes occur except__________________?
Question 48 :
For which mechanisms the first step involved is the same ?
Question 49 :
Poisonous gas present in the exhaust fumes of a jet plane is__________?
