Navigation Menu
Home
University Admissions
Public Sector
Private Sector
Admissions in Punjab
Admissions in KPK
Admissions in Sindh
Admissions in Balochistan
Admissions in AJK
Global Scholarships
Scholarships in USA
Scholarships in UK
Scholarships in Canada
Scholarships in Australia
Scholarships in Europe
Scholarships in Asia
Scholarships in Africa
Medical Colleges
Public Sector
Private Sector
Semi-Govt (NUMS)
Online Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
Blog
Latest Notices
Menu
Pak
Admissions
Home
All Open Admissions
Public Sector
Private Sector
Admissions in Punjab
Admissions in KPK
Admissions in Sindh
Admissions in Balochistan
Admissions in AJK
Scholarships
Scholarships in USA
Scholarships in UK
Scholarships in Canada
Scholarships in Australia
Scholarships in Europe
Scholarships in Asia
Scholarships in Africa
Medical and Dental Colleges
Public Sector
Private Sector
Semi-Govt (NUMS)
Online Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
Blog
Latest Notices
Home
/
Online Quiz
/
MDCAT Past Papers
/
ETEA
/
Physics
/
Quiz 3
Mdcat-past-papers - ETEA - Physics Quiz
Filters:
Board: ETEA | Subject: Physics |
41. If a constant force of 10 N is applied to move an object 5m in the direction of the force, what is the work done?
2 J
15 J
5 J
50 J
42. The absolute potential energy of a spaceship on the surface of the earth is:
GmM/Rₑ
GmMₑ/Rₑ
–GmMₑ/R
–GmMₑ/R
43. Electricity consumption is calculated commercially in:
Kilo-watt
Kilo-watt hour
Mega Watt
Giga watt
44. The equation for kinetic energy is:
K.E =1 mv²
K.E = ½ mv²
K.E = ½ mv.F
———
45. The unit of kinetic energy is same as that of:
Momentum
Velocity
Force
Work
46. A man in elevator on 3rd floor. What mainly determines his kinetic energy?
His height above ground
His mass
Elevator's speed
Elevator's direction
47. A boy raises 10Kg object to height 5m. Stored potential energy:
491J
981J
490J
980J
48. Angular displacement is measured in:
Degrees
Revolutions
Radians
All of these
49. When angular speed of a body is doubled, the centripetal acceleration becomes:
Doubled
Thrice
Four times
Remains the same
50. The radial acceleration is also considered as:
Angular acceleration
Centripetal acceleration
Tangential acceleration
Translatory acceleration
51. Centripetal force =
mv/2r
mv²/r
mv/r
mv²/r
52. In a rotating spaceship, to produce artificial gravity, what does the centripetal force do?
Has no effect inside the spaceship
Pulls object towards the centre
Increases spaceship's rotation
Pushes the objects towards outer wall
53. When the mass of a body moving along a circle becomes half and radius becomes double and v is constant, the centripetal force becomes:
Double
One-fourth
Half
Remains Same
54. Energy of SHM oscillator is partly kinetic and partly potential. Which is correct?
KE max at extreme position
PE max at extreme position
Both KE and PE min at mean
PE max at mean position
55. A string of 6.0 m has wave speed of 24 m/s. Resonant frequencies?
1 Hz, 2 Hz, 3 Hz
2 Hz, 4 Hz, 6 Hz
3 Hz, 6 Hz, 9 Hz
5 Hz, 10 Hz, 15 Hz
56. Time period of a pendulum is T. If mass becomes 3m, new time period is:
T
3T
T/3
2T
57. If velocity = v, time period = T, frequency = f, then:
T = v/f
f = v + T
f = 1/T
T = v/f
58. Circular periodic waves can be generated:
In a ripple tank using spherical dippers
Using electromagnetic vibrator
By giving sudden up and down movement to a rope with one fixed end
All of the above
59. The distance covered by a sound wave per unit time is:
Speed of sound wave
Velocity of sound wave
Wavelength of sound wave
Amplitude of sound wave
60. Accelerating electromagnetic charges radiate electromagnetic waves which propagate at the:
Speed of electromagnetic waves
Frequency of electromagnetic waves
Frequency of light
Speed of light
Submit Quiz
-
Try Now
MDCAT Past Papers Free Online Quizzes
Rs. 1,799
Buy Now
Watch Touch Screen With Bluetooth
Country Wise Scholarships
🇵🇰
Pakistan's Scholarships
🇺🇸
USA's Scholarships
🇬🇧
UK's Scholarships
🇨🇦
Canada's Scholarships
🇨🇳
China's Scholarships
🇸🇦
Saudi Arabia's Scholarships
🇦🇪
UAE's Scholarships
🇲🇾
Malaysia's Scholarships
🇪🇺
Europe's Scholarships
🇰🇷
South Korea's Scholarships
See More
Rs. 5,994
Buy Now
Zero® ICON Smartwatch
Online Free Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
View All Quizzes →
Follow Us
Facebook
YouTube
WhatsApp
Instagram
Stay updated with latest news & updates
Aggregate Calculator
Calculate your MDCAT aggregate for MBBS admissions
Calculate Now →