Question

Complete the equation for the following fission process

(a)  

(b)  

(c)  

(d)  

Answer

(a)  

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Two capacitors of 10 μF  and 20 μF  are connected in series with a 30V battery. The charge on the capacitors will be, respectively

(a) 100 μC, 200 μC

(b) 200 μC, 100  μC

(c) 100 μC, 100 μC

(d) 200 μC, 200 μC

The half-life of  is 5 days. What time is taken by (7/8)th part of the sample to decay

(a) 3.4 days

(b) 10 days

(c) 15 days

(d) 20 days

Object is placed 60 cm away from convex mirror. If magnification is 0.5 , image distance $=$ __________ .

When we touch the terminals of a high voltage capacitor, even after a high voltage has been cut off, then the capacitor has a tendency to

(a) Restore energy

(b) Discharge energy

(c) Affect dangerously

(d) Both (b) and (c)

It is essential to consider light as a stream of photons to explain:
What is the value of capacitance of a capacitor if it has a charge of 9C and voltage of 5V?
For harder X-rays:
  1. The wavelength is higher.
  2. The intensity is higher.
  3. The frequency is higher.
  4. The photon energy is higher.

A double convex lens of glass of m = 1.5 has radius of curvature of each of its surface is 0.2 m.  The power of the lens is

(a) + 10 dioptres

(b) – 10 dioptres

(c) – 5 dioptres

(d)  +5 dioptres

A solid metallic sphere has a charge +3Q. Concentric with this sphere is a conducting spherical shell having charge -Q. The radius of the sphere is a and that of the spherical shell is b(b > a). What is the electric field at a distance R(a < R  <  b)  from the centre

(a)  

(b)

(c)    

(d)

A source voltage of 8V drives the diode in fig. through a current-limiting resistor of 100 ohm. Then the magnitude of the slope load line on the V-I characteristics of the diode is

(a)  0.01

(b) 100

(c) 0.08

(d) 12.5