Which metal is the best conductor of heat?
A. Silver
B. Gold
C. Copper
D. All of the above
Answer: Option A
Solution(By Examveda Team)
Silver is indeed the best conductor of heat among the metals listed in the options. It has the highest thermal conductivity of all metals and is known for its exceptional ability to conduct heat efficiently.So, the correct answer is Option A: Silver when considering the best conductor of heat among the provided options. Thank you for pointing out the clarification.
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Comments ( 4 )
Which of the following terms is not used in the field of physics?
A. Latent heat
B. Nuclear fusion
C. Refractive index
D. Stock value
Radiocarbon is produced in the atmosphere as a result of
A. Collision between fast neutrons and nitrogen nuclei present in the atmosphere.
B. Action of ultraviolet light from the sun on atmospheric oxygen.
C. Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere.
D. Lightning discharge in atmosphere.
It is easier to roll a stone up a sloping road than to lift it vertical upwards because
A. Work done in rolling is more than in lifting.
B. Work done in lifting the stone is equal to rolling it.
C. Work done in both is same but the rate of doing work is less in rolling.
D. Work done in rolling a stone is less than in lifting it.
The absorption of ink by blotting paper involves:
A. Viscosity of ink
B. Capillary action phenomenon
C. Diffusion of ink through the blotting
D. Siphon action
Silver is the right answer
Silver correct 💯
Silver is correct
Silver is right answer