Answer:
a. d=1/p
Explanation:
The simple formula for calculating the distance to an object in parsecs is to divide 1 by the number of parsecs to find the distance in light years. Hope this helps!
Answer:
its your homework
Explanation:
you aren't getting any free answers out of me because it sounds like your trying to be smart your welcome
(Not smarter than me)
Input energy is: 200 joule
Output energy is: 100 joule
100/200*100=%50 efficiency
Answer:
Explanation:
speed of bat = 6 m/s
sound wave frequency emitted by bat = 30.0 kHz
as we know,
speed of sound (c)= 343 m/s
now frequency received by bat is equal to
hence the frequency hear by bat will be 29.98 Hz
Teacher -> teach the topic
Learner -> learn the topic
Is that what you’re asking?
