Question

What's the instrument used to measure Earthquake Strength.

Answer 1

Richter scale is used to measure an earthquake strength..
mark me as brainlist
I HOPE THIS ANSWER HELPS U

Answer 2

Answer:

Richter Scale

at 3 on the Richter scale, light items vibrate. At 5 on the Richter scale, the shaking was intense: furniture swayed and the walls of houses cracked. Above 8 on the Richter scale, destruction ensued: houses collapsed and roads collapsed.

There are also earthquakes that occur under the sea. such an earthquake generates giant waves up to 60 m high, destroying everything in its path. that's called a tsunami.

Explanation:

Hope it helps!