Answer:
Noise or sound is the energy produced by sounding object which can be felt by our hearing organs .
Explanation:
Noise is produced by vibration in a body.
Answer:
a) 
, b) Yes.
Explanation:
a) The maximum thermal efficiency is given by the Carnot's Cycle, whose formula is:
b) The claim of the inventor is possible since real efficiency is lower than maximum thermal efficiency.
Answer:
Tire rotation is the least likely cause of tire wear. So, the option D is correct.
Explanation:
Step1
Under-inflation is the process of tire failure under low pressure. This contributes the wear on tire.
Step2
On breaking, kinetic energy changes to heat energy because of rubbing of tire. So, rubbing action increases the wear on the tire.
Step3
Acceleration on the vehicle increases the rubbing action as well as the wear and tear on the tire. So, acceleration is an also a major cause of tire wear.
Step4
Tire rotation has least amount of wear and tear due to no rubbing action. It has less amount surface contact with the surface in rotation.
Thus, tire rotation is the least likely cause of tire wear. So, the option D is correct.
Answer:
what's what is what is it return if you have any clue please let me know Translate in English and send me because most of them are are from English I think so
Answer:
def filter_only_certain_strings(data_list):
new_list = []
for data in data_list:
# fix here. change >= to >
# because we want to return strings longer than 5 characters in length.
if type(data) == str and len(data) > 5:
new_list.append(data)
return new_list
Explanation:
def filter_only_certain_strings(data_list):
new_list = []
for data in data_list:
# fix here. change >= to >
# because we want to return strings longer than 5 characters in length.
if type(data) == str and len(data) > 5:
new_list.append(data)
return new_list
