Science Content-How Things Work [CTET (Central Teacher Eligibility Test) Paper-II Science]: Questions 1 - 4 of 35
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Question 1
Appeared in Year: 2014
Question MCQ▾
Light is falling on the surfaces as shown below:
The surfaces on which the angle of incidence is equal to the angle of reflection are (February)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | All a., b. and c. are correct |
Question 2
Appeared in Year: 2014
Question MCQ▾
A solid rectangular block of iron is kept over the top of a table with its different faces touching the table. In different cases, the solid block exerts (February)
Choices
Choice (4) | Response | |
---|---|---|
a. | Different forces but same pressure | |
b. | Same force and same pressure | |
c. | Same force but different pressures | |
d. | Different forces and different pressures |
Question 3
Appeared in Year: 2014
Question MCQ▾
The ultrasound equipment used for investigating medical problems work at frequency (February)
Choices
Choice (4) | Response | |
---|---|---|
a. | Between 2000 Hz and 20000 Hz | |
b. | Below 20 Hz | |
c. | Between 20 Hz and 200000 Hz | |
d. | Above 20000 Hz |
Question 4
Appeared in Year: 2012
Question MCQ▾
A laboratory thermometer shows five small divisions between the markings of and . This means that the thermometer can read correctly up to (Jan)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |