Questions by Sebastian Bochan

Questions by Sebastian Bochan

The UFOV (Useful Field of View) is defined as the visual angle within which a target can be detected if it is present, or a non-target identified if it is not. True or False?

asked Oct 17, 2024

1 answer

4 votes

72.0k views

Please, help it is geometry

asked Oct 10, 2024

1 answer

4 votes

25.4k views

A simple pendulum completes 20 oscillations in 25 sec. The time is measured with a stopwatch of least count 0.1 s. The error in the measurement of time is: a. ±0.1 s b. ±0.2 s c. ±0.5 s d. ±1.0 s

asked Sep 24, 2024

1 answer

3 votes

162k views

Assume that a 25 watt fluorescent bulb provides the same illumination as a 100 watt incandescent bulb. Calculate the mass of coal that would be required, over the 8000 hour life of the fluorescent bulb,

asked Jul 1, 2024

1 answer

4 votes

176k views

According to Darrow, how are security and justice obtained? a) Through strength b) Through sacrifice c) Through fear d) Through unity

asked Mar 25, 2024

1 answer

5 votes

130k views

For a potential barrier with V(x) = 0 for |x| > a/2, and V(x) = 0.3 eV for |x| < a/2, calculate the tunneling probability for E = 0 eV (4 pts) and plot the tunneling probability for E in the range 0 – 0.5 eV. (5 pts). Take the value a = 4 nm and use the effective mass of GaAs: m* = 6.0 10⁻³² kg.

asked Jan 26, 2024

1 answer

1 vote

233k views

• Calculate the heat energy required to convert completely 10 kg of water at 50°C into steam at 100°C, given that the specific heat capacity of water is 4200 J/(kg°C) and the specific latent heat of vaporization

asked Mar 8, 2023

1 answer

9 votes

200k views

In the late 1800s, which country faced the greatest challenge remaining unified with a large variety of ethnic groups seeking independence within its borders? A.)France B.)Germany C.)Britain D.)Austria

asked Jan 26, 2023

1 answer

1 vote

10.5k views

The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds). 1) s = 1 + 9(cos t) Find the body's speed at time t=pi/3 sec. 2) s = 12(sin t) - (cos t) Find

asked Dec 22, 2022

1 answer

16 votes

218k views

Help please i need help

asked Dec 15, 2022

1 answer

2 votes

123k views

What is a likely consequence of continued human population growth

asked Oct 10, 2022

1 answer

17 votes

154k views

To make cupcakes the recipe requires 3/4 of a Cup of cocoa powder In my pantry I have 5/2 cups of cocoa powder. How many recipes can i make

asked Mar 25, 2022

2 answers

0 votes

8.0k views

What is virtual image

asked Mar 17, 2022

1 answer

2 votes

99.0k views

HELP PLEASE I WOULD REALLY BE THANKFUL IF YOU HELP, I'VE BEEN STUCK ON THIS

asked Mar 1, 2022

1 answer

0 votes

203k views

I need answer Immediately pls it’s due today!!!!!!

asked Feb 11, 2022

1 answer

0 votes

58.1k views

Patterson Corp. is considering the purchase of a new piece of equipment, which would have an initial cost of $545,000, a 7-year life, and $150,000 salvage value. The increase in cash flow each year of

asked Nov 18, 2021

1 answer

3 votes

217k views

HURRY Acid rain __________. A. results in a decrease in air quality B. damages the surfaces of buildings, statues, rocks, and leaves C. increases the rate at which the atmosphere absorbs heat D. causes

asked Nov 17, 2021

2 answers

0 votes

115k views

Why do you think that learning indirect objects pronouns in english and spanish is such an important concept to be able to use in a conversation?

asked Nov 9, 2021

1 answer

0 votes

27.4k views

The purpose of conflict resolution is to settle disputes without ______. a. Compromising b. Hurting feelings c. Finding common ground d. Listening carefully

asked Oct 18, 2021

2 answers

3 votes

217k views

PLZ HELP ASAP!!!!!!!!!!!!!!!!!!

asked Sep 10, 2021

2 answers

5 votes

7.2k views

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