Answer / kedar malusare

The de Broglie equations relate the wavelength (lamda) and
frequency (f) to momentum (p) and energy (E) respectively.

lamda = h/p

f = E/h

Where h = plank's constant

(personally I never came read about it in my curriculum)

Answer / deep

E=mc2
K.E=V.e=1/2 mv2

lamda=h/mc ,here c is velocity of light . for electron of
mass m and velocity v .

lamda=h/p ,p is momentum

Answer / parth

wavelength,
lambda=h/mv
where,
h = plank's constant
m=mass of particle(photon/electron)
v=velocity.

What is the congressional space medal of honor?

0 Answers  

---

Can you explain axial play and radial play

1 Answers  

---

How the net work to drive a compressor and its volumetric efficiency behave with increase in clearance volume ?

0 Answers  

---

application of two stroke engines

4 Answers  

---

How are the pneumatic system and the hydraulic system similar?

0 Answers  

---

What is a positive displacement pump?

0 Answers  

---

what is the minimum velocity of cooling water for maximum efficiency of condensor.

0 Answers  

---

what is the function of neck ring in the centrifugalpump?

2 Answers   HPCL,

---

what is the difrence between goal and target?

1 Answers  

---

Which material amoung EN8 and EN24 should be selected for the designing of the shafts of rotary kilns

0 Answers  

---

i have an iterview on 18 sep for bhel ,pls send some questions asked during interview during the earlier interview on 11th sep

0 Answers  

---

who was the frist rail ladies driver

2 Answers   RRB,

---