Questions by ValentinVoilean

Questions by ValentinVoilean

Why is a red laser pointer an example of a poor blackbody radiator? A. It glows less brightly as electromagnetic radiation is released. O B. It gives off a range of wavelengths of electromagnetic radiation.

asked Aug 9, 2021

1 answer

3 votes

125k views

Where is the type of force a person stands on the floor and his weight is 752 in in the pressure exerted from his feet on the floor it is 9002PA what is the area of his feet in square meters

asked Aug 2, 2021

1 answer

2 votes

179k views

If you throw a ball up into the air with an initial vertical velocity of 30 m/s, how long will the ball be in the air before it comes all the way back down to your hand? 18.12 s 12.12 s 10.12 s 6.12 s

asked Jul 22, 2021

1 answer

3 votes

116k views

What is -4(x+1)+2 simplified

asked Apr 9, 2021

2 answers

1 vote

221k views

There is some evidence that relaxation techniques may be an effective part of an overall treatment plan for some stress related disorders, including all of the following EXCEPT:

asked Mar 15, 2021

1 answer

3 votes

146k views

Which military action directly followed the Battle of Put-in-Bay?

asked Feb 21, 2021

1 answer

5 votes

6.2k views

Sin (3x+19)=Cos(5x-25) What is the value of x? A) 6 B) 12 C) 18 D) 24

asked Jan 27, 2021

2 answers

0 votes

70.9k views

Idealistic people are those who pursue great ideas in the hope of changing the world. Because their plans are often quite ambitious, these people can have difficulty accomplishing smaller, concrete goals.

asked Jan 12, 2021

1 answer

2 votes

223k views

What is a set of measure designed to determine the level of physical fitness?

asked Jan 9, 2021

1 answer

0 votes

127k views

The phospholipid bilayer of the cell membrane is both hydrophobic and hydrophilic. Why is this important to the function of the membrane? options: (A) To maintain balance of water and nutrients in the

asked Oct 28, 2020

2 answers

3 votes

179k views

What is the definition of latitude

asked Dec 21, 2019

2 answers

5 votes

118k views

Ecology is the study of how: a. humans affect the environment. b. atoms make up the environment. c. evolution affects nature. d. organisms interact with each other and their nonliving environment. e. energy

asked Oct 26, 2019

1 answer

1 vote

182k views

Y=1/2x -3 -x+y=8 How do you graph this?

asked Aug 12, 2019

1 answer

2 votes

116k views

Using kinetic molecular theory and collision theory, explain why the absolute temperature scale (kelvins) is more appropriate than celsius for explaining the effect of temperature on reaction rate

asked Jun 8, 2019

2 answers

0 votes

115k views

Place the events of the plague in the order in which they occurred. 1. The plague reached Constantinople. 3rd 2. The plague reached Venice. 5th 3. The plague traveled to Europe and Egypt. 1st 4. The plague

asked Dec 3, 2018

2 answers

2 votes

199k views

What is 2 <-y over 5

asked Aug 17, 2018

1 answer

2 votes

47.1k views

Which of the following job titles is held by a person working at a global food distribution? produce broker advertising agent logistics manager agricultural scientist

asked Feb 21, 2018

2 answers

2 votes

96.2k views

Where are the olfactory receptors located and why is that site poorly suited?

asked Jan 7, 2018

1 answer

3 votes

16.8k views

Frida kahol es kla ____de diego rivera

asked Nov 11, 2017

1 answer

4 votes

9.5k views

Use the distributive property to multiply 7(c+4) 7c+4 c+28 7c+28

asked Sep 10, 2017

1 answer

5 votes

186k views

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