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
Both will hear sounds of same pitch but different quality
Both will hear sounds of different pitch but same quality
Both will hear sounds of different pitch and different quality
Both will hear sounds of same pitch and same quality
(d)
A person is hearing two sounds. The loudness of both the sounds is different. The intensity of both sounds can be the same.
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
Question 2 A key of a mechanical piano struck gently and then struck again but much harder this time. In the second case (a) sound will be louder but pitch will not be different (b) sound will be louder and pitch will also be higher (c) sound will be louder but pitch will be lower (d) both loudness and pitch will remain unaffected