subject
Physics, 25.02.2020 07:25 ebzloera

An infrared ray can be use be used to .
A. dignose problems with utility lines
B. correct problems with heating food
C. amplify a radio broadcast
D. gather data about speeding cars

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 04:10, mjmckay03
Time remainin52: 42the chart shows data for a moving object. which conclusion is best supported by the information inthe chart? time (s)velocity (m/s
Answers: 3
image
Physics, 22.06.2019 14:40, casie65
During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?
Answers: 1
image
Physics, 22.06.2019 22:30, murtaghliam1
The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s
Answers: 2
image
Physics, 22.06.2019 22:30, nickocasamplonp6mlob
The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.
Answers: 2
You know the right answer?
An infrared ray can be use be used to .
A. dignose problems with utility lines
B. correct...

Questions in other subjects:

Konu
Mathematics, 30.12.2019 13:31
Konu
Mathematics, 30.12.2019 13:31
Konu
Mathematics, 30.12.2019 13:31
Konu
Geography, 30.12.2019 13:31
Konu
Mathematics, 30.12.2019 13:31