Physics, 28.07.2021 06:00, sierraaasifuent

Hãy Xác định góc giới hạn phản xạ toàn phần khi chiếu tia sáng tới từ kim cương có chiến suất 2.42 qua các môi trường: a không khí (nkk=1) b. nước(Nnc= 1.33) c thủy tinh(N\pi=1.42)

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 12:10, lks715

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)

Answers: 3

continue

Physics, 22.06.2019 18:30, ayahabdulhaqq2

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?

Answers: 2

continue

Physics, 22.06.2019 19:00, emj617

If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?

Answers: 1

continue

Physics, 22.06.2019 19:30, itsyagirlgona21

Emagnitude of the electrical force acting between a +2.4 × 10–8 c charge and a +1.8 × 10–6 c charge that are separated by 0.008 m is n, rounded to the tenths place.

Answers: 3

continue

Do you know the correct answer?

Hãy Xác định góc giới hạn phản xạ toàn phần khi chiếu tia sáng tới từ kim cương có chiến suất 2.42 q...