1.Una vela de 2,5 cm de altura se coloca a 5,0 cm frente de un espejo cóncavo. Se produce una imagen virtual a 10 cm del vértice del espejo.
¿Cuál será la longitud focal?
¿Cuál es el radio de curvatura?
¿Qué altura tiene la imagen?
¿Cuáles son las características de la imagen?
Answers: 2
Physics, 22.06.2019 15:30, ayoismeisalex
What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
Answers: 2
Physics, 22.06.2019 19:20, gokusupersaiyan12345
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c. m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
1.Una vela de 2,5 cm de altura se coloca a 5,0 cm frente de un espejo cóncavo. Se produce una imagen...
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