The dimensionless parameter is used frequently in relativity. as y becomes larger and larger than 1, it means relativistic effects are becoming more and more important. what is y if v = 0.932c? a. 0.546 b. 0.362 c. 2.76 d. 3.83 e. 7.61

Which material produces static charge when rubbed?

The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.