If pressure ,velocity of light and per area per second radiation energy are represented by P,C and Q respectively.Then,non-zero integers x,y,z that P^x Q^y C^z is dimensionless,then......... a) x=1, y=1, z=-1 b) x=1, y=1, z=1 c) x=-1, y=1, z=1 d) none of the above
please solve the question given in the attachment
rajatsonibkn2002
Asked:
December 2022
The largest and the shortest distances of the earth from the sun are r1 and r2. Its distance from the sun when it is at the perpendicular to the major axis of the orbit drawn from the sun
Please solve the question given in the attachment
rajatsonibkn2002
Asked:
December 2022
One Watt-hour is equivalent to................a)6.3*10^3 J b)6.3*10^-7 J c)3.6*10^3 J d)3.6*10^-3 J
rajatsonibkn2002
Asked:
December 2022
A solution contains 25% water, 25% ethanol and 50% acetic acid. Which component has maximum mole fraction? a) Water b) Ethanol c) Acetic acid d) All have same