Answer: (4) Rational numbers are represented in p/q form where q is not equal to zero. Irrational numbers are the numbers that cannot be... View Article
Answer: Root mean square velocity (RMS value)is the square root of the mean of squares of the velocity of individual gas molecules. Where... View Article
Answer: (4) The solubility is the maximum amount of solute that can dissolve in a known quantity of solvent at a certain temperature. The number... View Article
Answer: The tangent law of magnetism is a way of measuring the strengths of two perpendicular magnetic fields. When a magnet is exposed to a... View Article
Answer: Vegetative propagation is an asexual method of plant reproduction that occurs in its leaves, roots and stem. This can occur through... View Article
Answer: Noise is the unpleasant and undesirable sound which leads to discomfort to human beings. The intensity of sound is measured in decibels... View Article
Answer: (a) EDTA called as ethylenediaminetetraacetic acid consisting of 2 amino groups and four carboxyl groups called as Lewis bases. Edta is... View Article
Answer: Specific electrical resistance is also known as electric resistivity is a property of material defining how strongly can the material... View Article
Answer: (2) Numerical value is Sixteen crore = 16 x 1,00,00,000 Four lakh = 4 x 1,00,000 Fifty thousand = 50x1,000 Three hundred ten = 310... View Article
Answer: Photosynthesis is the biological process by which all green plants, photosynthetic bacteria and other autotrophs convert light energy... View Article
Answer: (3) Functions of hydrochloric acids are Hydrochloric acid is an essential acid in the stomach. It helps destroy bacteria, as well... View Article
Answer: (1) Concave mirror A concave mirror is used in the case of a shaving mirror because when the concave mirror is placed very close to the... View Article
Answer: Soil pollution refers to the contamination of soil with anomalous concentrations of toxic substances. Example: Soil contamination that... View Article
Answer: A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. The... View Article
Answer: (2) Non-leap year = 365 days In 365 days, Number of weeks = 52 weeks and 1 day is remaining. For 52 weeks number of Sundays = 52 1... View Article
Answer: (1) Let us consider 100% = 1 Probability of rain today = 60% = 0.6 Probability of no rain today = 40% = 0.4 Probability of rain tomorrow... View Article
Answer: (2) Oxidative phosphorylation is the final step in cellular respiration. It occurs in the mitochondria. It is linked to a process known... View Article
Answer: Given parameters: A particle of mass m is located in a one-dimensional potential field and Potential energy (P.E) = V(x)=A(1−cos... View Article
Answer: Polarization, in Physics, is defined as a phenomenon caused due to the wave nature of electromagnetic radiation. The difference between... View Article
