Final answer:
If two values are within 0.1 dB from each other, consider them to be the same. An object emitting a sound with an intensity level of 50 dB is...
Step-by-step explanation:
The sound intensity level is given as 50 dB. According to the information provided, if two values are within 0.1 dB from each other, they are considered the same. So, any sound level within 0.1 dB of 50 dB, such as 49.9 dB or 50.1 dB, would be considered the same as 50 dB.