Which of the following statement is not true about the galvanic cell? A. cations are reduced at cathode B. anions are oxidized at anode C electrons flow from cathode to anode D. oxidation occur at anode. Give Reason
drawingideas102
Asked:
September 2023
If we increase the speed of rotation of wheel then the sound produced by cardboard touching the spokes of the wheel will become A) shrill (b) grave (c) remains the same
If 'n' is the refractive index of second medium, then the expression for critical angle for first medium is A. Sin C = 1/n B. Sin C = Sin 90degree/n. C. Sin C = Sin r D. None of these
drawingideas102
Asked:
September 2023
In order to show the dependence of 'K' upon the medium A. Permeability B. Permittivity C.Resistively D. Conductivity
drawingideas102
Asked:
September 2023
The electrons which are in the outer most orbit of an atom are loosely bound to nucleus and are called A. Loose electrons B. Free electrons C. Positive electrons D. Negative electrons
If 'n' is the refractive index of second medium, then the expression for critical angle for first medium is A. Sin C = 1/n B. Sin C = Sin 90degree/n. C. Sin C = Sin r D. None of these
drawingideas102
Asked:
September 2023
The distance between two point charges is 10 cm. if the distance becomes 20 cm, the coulomb's force will become A. Half B. Two times C. One fourth D. Four times Plz solve with formula
drawingideas102
Asked:
September 2023
In order to show the dependence of 'K' upon the medium A. Permeability B. Permittivity C.Resistively D. Conductivity
drawingideas102
Asked:
December 2022
He will pass if he works hard. The if he works hard is a/an_ A. noun clause B) adjective clause C. adverb clause D. none of these
drawingideas102
Asked:
December 2022
He will pass if he works hard. The if he works hard is a/an_ A. noun clause B) adjective clause C. adverb clause D. none of these
You are a very clever boy. The underlined word is a/an (a)Adjective (b) Adverb (C) verb D)Preposition
Why is the cat being chased by you? change into passive voice
drawingideas102
Asked:
December 2022
If the number of turns of secondary coil is more than the number of primary coil, then the induced voltage across secondary will be A. Less than primary voltage B. More than primary voltage C. Of the same magnitude as primary voltage D. Zero If the number of turns of...
drawingideas102
Asked:
December 2022
When we switch on the current in the primary, induced current flows in secondary. After some time, if we switch off the current in the primary, a momentary current will again flow in the secondary, which is A. Equal in magnitude and in the same direction B. Different in magnitude...
drawingideas102
Asked:
December 2022
Iron core in transformer is used for A. Stopping the magnetic flux C. Decreasing the magnetic flux B. Increasing the magnetic flux D. None of these
drawingideas102
Asked:
December 2022
If the number of turns of secondary coil is more than the number of primary coil, then the induced voltage across secondary will be A. Less than primary voltage B. More than primary voltage C. Of the same magnitude as primary voltage D. Zero If the number of turns of...
What is the role of cilia in trachea?
drawingideas102
Asked:
December 2022
Diaphragm and intercostal muscles are a) involuntary muscles. b) voluntaru muscles. c) cardiac tissue d) all. Explain
drawingideas102
Asked:
December 2022
My brother is thirty five years old. Thirty five is an A. Common noun 3. Proper noun C. Compound neun Collective
He went home after he (finish) his work.correct form of verb