The different shapes of the Moon are shown in the given figures. Identify the shape of the Moon when:
1.the Moon is between the Earth and Sun.
2.the side of the Moon facing the Earth is fully illuminated by the Sun.
A torchlight was placed at point P and the length of the shadow of pen on the screen was measured to be 12 cm.The experiment was repeated with the pen shifted to point Q as indicated in the diagram above. What is most likely the length of the shadow formed this time?
Dr. Priya has three patients each with a different problem.
• Naman cannot remember things, not even his name.
• Nidhi moves in a jerky manner .
• Beena has difficulty in breathing and digestion.
Now, refer to the given diagram and match these patients to the part of the brain which may be malfunctioning in them.
What is the correct answer?I think it is C.
Unscramble the given names of the bones and select the correct match of the bone with its function.
|A LUKLS||--Encloses heart|
|B SIBR||--Enclose lungs|
|C KEEN||--Encloses leg|
|D NICH||--Encloses brain|
both are correct
Parts near equator have _________ marked seasons because __________.
A No, they face the Sun for six months continuously
B Clearly, they face the Sun for six months continuously
C No, they retain at almost same angle to the Sun throughout the year
D Clearly, they retain at almost same angle to the Sun throughout the year
(A) Paper is transparent
(B) Paper is translucent
(C) Paper is opaque
(D) Torch is made up of non-conducting materials.
Select the correct statement.
A Roughage present in vegetables and fruits must be discarded.
B Overcooking decreases the nutritive value of food.
C Preserved food has conditions suitable for growth of microbes.
D Growing children need more fats to build strong muscles.