ECAT Pre Computer Science Chapter 19 MCQ Test With Answer for Physics chapter 19 (Dawn of Modern Physics)

image
image
image
ECAT Computer Science Physics Ch 19 Test
ic

ECAT Pre Computer Science Subjects

Online MCQ`s Test For Chapter 19 "ECAT Physics Chapter 19 Dawn of Modern Physics Online Test"

Try The MCQ`s Test For Chapter 19 "ECAT Physics Chapter 19 Dawn of Modern Physics Online Test"

  • Total Questions15

  • Time Allowed20

ECAT Physics Chapter 19 Dawn of Modern Physics Online Test

00:00
Question # 1

The photon of radio-waves has energy of about

Question # 2

Pair production is the phenomenon in which

Question # 3

The value of the Stephen's constant for black body radiations is given by

Question # 4

G.P. Thomson observer experimentally that electrons and neutrons possess

Question # 5

With the help of 50 K v electron microscope, a resolution of

Question # 6

When platinum wire is heated, it appears cherry red at

Question # 7

When a platinum wire is heated, it appears dull red at about

Question # 8

The concept of direction and position are purely

Question # 9

S.I. unit of planks constant is

Question # 10

de-Broglies hypthesis was experimentally verified by

Question # 11

The special theory of relativity is based on the

Question # 12

According to Einstein, with the great increase in the speed of the body, the relativistic mass of the body

Question # 13

In photoelectric effect the energy of ejected electrons depend on

Question # 14

Position was discovered by Carl Anderson in

Question # 15

Electromagnetic radiation or photons interact with matter in

Submit

Prepare Complete Setwise Chapter 19 "ECAT Physics Chapter 19 Dawn of Modern Physics Online Test" MCQs Online With Answers


19th Chapter

ECAT Pre Computer Physics Chapter 19 Test

Here you can prepare ECAT Pre Computer Physics Chapter 19 Dawn of Modern Physics Test. Click the button for 100% free full practice test.

Top Scorers Of Chapter 19 "ECAT Physics Chapter 19 Dawn of Modern Physics Online Test" MCQ`s Test

  • H
    HAMZA Shah 21 - Sep - 2021 00 Min 42 Sec 60/60
  • A
    Anayat Ali 03 - Apr - 2024 01 Min 08 Sec 60/60
  • U
    Umer Usman 10 - Mar - 2024 01 Min 08 Sec 60/60
  • S
    Sana Hashim 23 - May - 2022 02 Min 21 Sec 55/60
  • R
    Rabbia Munir 06 - Mar - 2024 02 Min 16 Sec 50/60
  • T
    Tayyaba 28 - Feb - 2018 02 Min 18 Sec 50/60
  • M
    MusiCore 15 - Mar - 2023 02 Min 27 Sec 50/60
  • M
    Muqadas Zahra 14 - Apr - 2022 02 Min 34 Sec 45/60
  • A
    Abdullah Baloch 12 - Aug - 2024 02 Min 55 Sec 45/60
  • F
    Farhan 07 - Jan - 2019 05 Min 18 Sec 40/60
  • A
    arbeel ejaz 24 - Mar - 2023 08 Min 19 Sec 40/60
  • N
    nageena safdar 08 - Jul - 2024 09 Min 20 Sec 40/60
  • U
    Unknown 01 - Mar - 2023 00 Min 19 Sec 35/60
  • A
    Atif Murad 11 - Mar - 2024 01 Min 45 Sec 35/60
  • B
    Benjamin Joseph 01 - Mar - 2023 02 Min 41 Sec 35/60

Test Questions

Is this page helpful?