# MCQs4All - Physics Collection

## Physics MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, Teaching, CT, PTC, SST, B.Ed, M.Ed Test of past papers

``` Question. The least distance of distinct vision for a normal eye is_______________? 15 cm 25 cm 30 cm 40 cm `````` Question. Study of living science relates with________? Physical science Biological science Just living science Organ science `````` Question. To obtain an n-type semiconductor germanium crystal it must be doped with foreign atoms whose valency is_____________? 2 3 4 5 `````` Question. The rotational K.E of the hoop is equal to the______________? its translational K.E half than its translational K.E double than its translational K.E four times than its translational K.E `````` Question. The distance between any two consecutive crests or troughs is called____________________? frequency period Wave length phase difference ```
``` Question. At what temperature is the Fahrenheit scale reading equal to twice that of the Celsius scale? 460°C 280°C 360°C 160°C `````` Question. If a convex lens of large aperture fails to converge the light rays incident on it to a single point, it is said to suffer from______________? chromatic aberration spherical aberration both spherical and chromatic distortion `````` Question. The beats frequency (sensible) for a human car is _____________________? 42Hz 7 Hz 256Hz 262Hz `````` Question. In an angular motion, Newton’s second law of motion is_____________? F=ma F=τp/It Στ = I α All above `````` Question. Which shows the correct relation between time of flight T and maximum height H ? H=gT2/8 H=8T2/g H=8g/T2 H=gT2 ```
``` Question. Dioptre power of an concave lens of 10 cm focal length is_______________? 10 dioptre 10 dioptre 1 / 10 dioptre 1 / 10 dioptre `````` Question. Three bulbs are rating 40W 60W and 100W designed to work on 220V mains. Which bulb will burn most brightly if they are connected in series across 220 V mains ? 40 W bulb 60 W blub 100 W blub all will burn equally brightly `````` Question. Slope of velocity time graph is_____________________? acceleration distance force momentum ```