subject
Physics, 26.09.2019 17:30 xxaurorabluexx

Hamid is viewing an image of a bird produced by a set of concave lenses. what must be true about the image?
a)it is a virtual image.
b)it is upside down.
c)it is larger than the actual bird.
d)it is capable of being projected.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 23:30, reeseebaby89
You and a friend (alex) are at a a tree-top adventure park .. . part of the course requires you to climb up a rope. you both climb the same rope in the same amount of time. however, the tension in the rope is greater when alex climbs. who did the most work? alex did - more tension means more force - more force means more work was done you did - less tension means less force - less force means more work was done to find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? when more work was done, the couch was moved less. when more work was done, the couch was moved further. when more work was done, the couch wasn't moved at all. when more work was done, the couch was moved the same distance.
Answers: 2
image
Physics, 22.06.2019 07:30, luckylady
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
image
Physics, 22.06.2019 21:30, Hockeypro1127
The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?
Answers: 1
image
Physics, 23.06.2019 01:00, jfox8741
Why do metals "give up" their valence electrons?
Answers: 2
You know the right answer?
Hamid is viewing an image of a bird produced by a set of concave lenses. what must be true about the...

Questions in other subjects:

Konu
History, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01
Konu
Mathematics, 16.09.2020 09:01