subject

Chemistry, 03.01.2022 14:00 carolhubble

Which one of the following explains how light energy helps us see all kinds of objects around us? a flashlight shining light on a book

Light is absorbed by the objects and does not reach our eyes.

The objects emit light that enters our eyes.

Light reflects off the objects and enters our eyes.

Light travels in a straight line until it enters our eyes

Btw the picture is a flashlight pointing to a book

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 22:00

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

Answers: 2

question

Chemistry, 22.06.2019 05:50

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Answers: 2

question

Chemistry, 22.06.2019 14:00

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Answers: 3

question

Chemistry, 23.06.2019 15:30

Sodium chloride can be made as follows: 2na + cl2 ? 2nacl i calculate the maximum amount of nacl possible if 2.3 g of sodium was reacted with excess chlorine. show all your workings.

Answers: 3

You know the right answer?

Which one of the following explains how light energy helps us see all kinds of objects around us?...

Questions

question

History, 28.09.2019 17:30

2. in 1979, the united states faced a hostage crisis in a. mexico. b. iran. c. egypt. d. israel....

question

History, 28.09.2019 17:30

Chandraguptas construction of roads and harbors most clearly demonstrated the importance of what aspect of government...

question

Chemistry, 28.09.2019 17:30

#1: what was the key characteristic by which dmitri mendeleev arranged his periodic table? a. increasing atomic number b. el...

question

Mathematics, 28.09.2019 17:30

Rob works for $8.00 per hour his regular hours are 40 hours per week and he gets time and a half overtime one week he works 50 hours he wants to calcu...

question

Health, 28.09.2019 17:30

You eat a lunch and then later that food is used to you run in gym class what type of energy transfer...

question

English, 28.09.2019 17:30

Counting to 100 is the topic in french class today....

question

English, 28.09.2019 17:30

In “the open boat” stephen crane shows that man projects his own fears on nature, while nature remains indifferent. which lines in the excerpt reflect...

question

Biology, 28.09.2019 17:30

In 1970, hamilton smith isolated the first restriction enzyme. restriction enzymes are used to cut strands of dna at specific points. this discovery l...

question

Mathematics, 28.09.2019 17:30

Use the line graph to solve. what was the difference in water levels between week 2 and week 4? a. 10 m ...

question

History, 28.09.2019 17:30

Lyrics halfway across the globe and we're standing on new ground screaming 'cross the waves you can't hear a sound there's no fair trials, no trade, n...

question

English, 28.09.2019 17:30

Read mark twain's "two ways of seeing a river." what claim does twain make in this persuasive essay?...

question

Mathematics, 28.09.2019 17:30

1. if each piece of fruit stands for a number, it's possible to figure out the number for one of the pieces of fruit. which fruit must equal a particu...

question

History, 28.09.2019 17:30

What role do political parties play in the organization of the house?...

question

Mathematics, 28.09.2019 17:30

Which statement is true about the end behavior of the graphed function? (ignore my answer)

question

Chemistry, 28.09.2019 17:30

Generally, you may expect ionization to be greater: in dilute solutions in 1 m solutions in high concentration solutions none...

question

Biology, 28.09.2019 17:30

The three groups of rocks are classified by?...

question

Mathematics, 28.09.2019 17:30

to practice writing the equations of vertical parabolas, write the equations of these parabolas in vertex form: focus at (-5, -3), and di...

question

Chemistry, 28.09.2019 17:30

In the reaction c5h8 + o2 --> 8h2o + 5co2, what coefficient should be placed in front of o2 to balance the reaction? a. 5 b. 8 c. 9 d. no...

question

Mathematics, 28.09.2019 17:30

Stephanie wants to save $1000 for a down payment on a car she wants to buy in 3 years. she opens a savings account that pays 5% interest compounded an...

question

Geography, 28.09.2019 17:30

Blues music originated as a mixture of and...

More questions: Chemistry Another questions

Questions on the website: 13722359