Skip to content- A video camera captures moving images and converts them into __________ that can be recorded and displayed?
- Radio waves
- Electronic signals
- Micro waves
- None
- Pepsinogen is converted into pepsin in ______?
- Kidney
- Liver
- Stomach
- Bladder
- Yeast produces ___________?
- Carbon monoxide
- Carbon dioxide
- Hydrogen
- Ammonia
- Drugs are exerted through ____________?
- Stomach
- Kidney
- Small intestine
- Liver
- What is the color of oxyhaemoglobin?
- Which of the following is the cause of thinning of Ozone layer in earth’s stratosphere?
- Nitrogen Oxide
- Hydrogen
- Carbon Dioxide
- Sulphur
- When ice melts, its density ________?
- Decrease
- Increases
- Remains same
- None
- Which of the following is used the purification of water?
- Chlorine
- Florin
- Bromine
- Methane
- Pure gold is ________ carat.
- Which of the following gas is most toxic?
- Carbon Monoxide
- Carbon Dioxide
- Methane
- Helium
- The nucleus of a hydrogen atom consists of one Proton and _________ Neutron.
- Rayon is manufactured by __________.
- Silicon
- Cellulose
- Copper
- Magnesium
- Brass is an alloy of copper and _______.
- Cu is the symbol of __________.
- Copper
- Carbon
- Chlorine
- Bromine
- Spyhgmograph is used to measure ____________.
- Radio waves
- Sugar level
- Recoding pulse
- Blood presume
- Which element is found in all organic compounds?
- Oxygen
- Helium
- Carbon
- Hydrogen
- Which of the following is the most common used bleaching agent?
- Chlorine
- Florin
- Bromine
- Nitric acid
- Acetylene and _______ mixture is required in gas welding.
- Oxygen
- Hydrogen
- Carbon
- Helium
- One BTU is equal to ________?
- 5 Joule
- 55 Joule
- 11 Joule
- 50 Joule
- Silicone is a __________.
- Conductor
- Insulator
- Semi-conductor
- None
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