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July 2nd, 2014, 03:26 PM
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Model paper for SSLC science paper

Please provide me question paper for Karnataka board SSLC examination science subject soon ?

Here I am giving you question paper for Karnataka board SSLC examination science subject in PDF file attached with it so you can get it easily.

The induced electromotive force increases when a magnet is moved fast in a
stationary coil of wire because,
(A) magnetic field increases
(B) rate of change of magnetic field increases
(C) rate of change of magnetic field decreases
(D) magnetic field decreases.

3. A photoelectric cell emits electrons when illuminated by a 60 W bulb. If the same cell
is illuminated by replacing it with a 40 W bulb, the observation that can be made is
(A) no photoelectric effect takes place
(B) number of photoelectrons increases
(C) the kinetic energy of photoelectrons decreases
(D) number of photoelectrons decreases.
4. The defect in an engine is detected by using X-rays. The gamma radiation can also be
used for the same purpose because gamma radiation has,
(A) higher frequency than X-ray
(B) same frequency as that of X-ray
(C) higher wavelength than X-ray
(D) same wavelength as that of X-ray.

5. The transducer used in television transmission works on the principle of
(A) electromagnetic induction
(B) photoelectric effect
(C) Raman’s effect
(D) Rayleigh’s effect.

6. The source that gives line emission spectrum when subjected to dispersion is
(A) Molten iron
(B) Sun
(C) Mercury vapour
(D) Candle flame.

7. The application of Doppler effect of microwave among the following is
(A) Ultrasound scanner
(B) Echocardiography
(C) Tracking of artificial satellites
(D) Determining velocity of submarine.

8. Which of the following is not a good practice to conserve fuel ?
(A) Using public transport system
(B) Using motor bike to travel short distances
(C) Using bicycle to travel short distances
(D) Walking the short distances.

9. The ratio of number of moles of butane to the number of moles of oxygen necessary
for complete combustion of butane is
(A) 1 : 2
(B) 2 : 3
(C) 1 : 5
(D) 2 : 13.

10. Human beings are interfering in bio-geochemical cycle by using
(A) soaps
(B) detergents
(C) paper
(D) cotton.





Attached Files
File Type: pdf Karnataka-Science-SSLC-Question-Paper.pdf (254.3 KB, 72 views)

Last edited by Neelurk; March 6th, 2020 at 10:28 AM.
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