Physics
If a band is played on the moon the sound will

Reverberate
Be heard upto 10km from it
Be heard by us faintly
Not be heard at any distance at all from it

ANSWER DOWNLOAD EXAMIANS APP

Physics
Thermohaline circulation is mainly due to

Cold, dense ocean water sinking and warmer water replacing it
Warm water being added to the ocean due to industial waste
Warmer, less dense water sinking in the ocean and cold water replacing it
Winds causing circulation of ocean water

ANSWER DOWNLOAD EXAMIANS APP