![subject](/tpl/images/cats/fizika.png)
Physics, 17.06.2021 20:00 UltimateGoal
If each metal is hit with a light below the minimum wavelength and you vary the intensity of light, what is the connection between the intensity and the current?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30
FÃsica: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:50
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:00
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
You know the right answer?
If each metal is hit with a light below the minimum wavelength and you vary the intensity of light,...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.03.2021 17:10
![question](/tpl/images/cats/en.png)
English, 07.03.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.03.2021 17:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.03.2021 17:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.03.2021 17:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.03.2021 17:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.03.2021 17:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.03.2021 17:10
![question](/tpl/images/cats/biologiya.png)
Biology, 07.03.2021 17:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 07.03.2021 17:10
![question](/tpl/images/cats/fizika.png)
Physics, 07.03.2021 17:10
![question](/tpl/images/cats/fizika.png)
Physics, 07.03.2021 17:10
![question](/tpl/images/cats/en.png)
English, 07.03.2021 17:10
![question](/tpl/images/cats/geografiya.png)
Geography, 07.03.2021 17:10
![question](/tpl/images/cats/health.png)
Health, 07.03.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.03.2021 17:10