Charge and appropriation of profits are ____________.
Both same as well as different
Neither same nor different
Different
Same
Charge and appropriation of profits are different.
(a) same number of neutrons but different number of protons
(b) same number of neutrons but different number of electrons
(c) different number of protons as well as different number of neutrons
(d) different number of neutrons but same number of protons
A man X can hear only upto 10 kHz and another man Y upto 20 kHz. A note of frequency 500 Hz is produced before them from a stretched string. Then