Questions by Kein

Questions by Kein

Which type of mirror produces images that are always upright and at the same distance from the mirror as the object is? concave mirror convex mirror spherical mirror parabolic mirror flat mirror

asked Mar 8, 2018

2 answers

5 votes

75.4k views

A 1.60-m-long barbell has a 25.0 kg weight on its left end and a 37.0 kg weight on its right end. you may want to review ( pages 204 - 205) . part a if you ignore the weight of the bar itself, how far

asked Mar 2, 2018

1 answer

2 votes

163k views

In a solution at 25°c the [H+] is 3.5x10^-6 M. What is the [OH-]? A) 3.5x10^-20 M B) 2.9x10^-9 M C) 1.0x10^-7 M D) 3.5x10^-6 M

asked Mar 1, 2018

1 answer

1 vote

130k views

Which term is most closely related to the crude death rate

asked Jan 23, 2018

2 answers

4 votes

55.1k views

Ballads began as oral tradition, meaning that _________. a. they were passed down by being told aloud b. only certain bards could tell them c. they were initially written down d. they were meant to be

asked Sep 23, 2017

1 answer

0 votes

161k views

Where should the parentheses be placed? Magic Johnson my dad saw him play was born in 1959 in Lansing, Michigan. (Magic Johnson) my dad saw him play was born in 1959 in Lansing, Michigan. Magic Johnson

asked Apr 23, 2017

2 answers

2 votes

195k views

the ruby-throated hummingbird has a wing beat of about 200 beats per second. about how many wing beats would a hummingbird have in 3 second.

asked Feb 21, 2017

1 answer

1 vote

226k views

Which answer choice does not contain any punctuation errors? A. "Help me! I'm falling" Greta exclaimed! B. "Help me! I'm falling!" Greta exclaimed. C. "Help me! I'm falling." Greta exclaimed! D. "Help

asked Aug 3, 2016

2 answers

3 votes

159k views

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